Dr. Michael Bryant Ujiki , MD
Surgery • Evanston, IL
2650 Ridge Ave, Walgreen Bldg, Suite 2507
Evanston, IL 602011718
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 30, 2008; this date does not establish years in practice.
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Published CMS data list 495 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99204 — New patient outpatient office visit: 120 service units.
- 99214 — Established patient outpatient office visit: 84 service units.
- 91040 — Study of esophageal sensation by balloon distension: 66 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 11 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 240 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Omeprazole — 112 prescription fills, including refills.
- Esomeprazole Magnesium — 43 prescription fills, including refills.
- Famotidine — 39 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under Surgery in Illinois (2024, 574 clinicians with data). Median for this group: 234. Middle half: 104 to 407.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 548 in 2020 to 495 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2650 Ridge Ave
Walgreen Bldg, Suite 2507
Evanston, IL 602011718
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Endeavor Health Medical Group. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2000
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
334 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $119,753 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $93,486 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
524 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$4,255 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $51,211.62 across 63 records.
By nature of payment (3 largest of 4)
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $23,904.00 across 13 records.
- Consulting Fee: $22,858.75 across 10 records.
- Travel and Lodging: $2,615.50 across 16 records.
Reporting-company totals (3 largest of 6)
- Boston Scientific Corporation: $15,024.33 across 28 records.
- Medtronic, Inc.: $12,443.22 across 18 records.
- Olympus America Inc.: $10,966.56 across 10 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
26 years (graduated 2000)
CMS Doctors and Clinicians data list 2000 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2008
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Ujiki has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Ujiki as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Evanston and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Surgery in Illinois (2024, 574 clinicians with data). Median for this group: 234. Middle half: 104 to 407.
Too few clinicians listed under Surgery in Evanston have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Surgery in Illinois (2024, 574 clinicians with data). Median for this group: $32,979. Middle half: $12,408 to $58,178.
Too few clinicians listed under Surgery in Evanston have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Surgery in Illinois (2024, 574 clinicians with data). Median for this group: $24,820. Middle half: $9,412 to $45,065.
Too few clinicians listed under Surgery in Evanston have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Surgery in Illinois (2024, 510 clinicians with data). Median for this group: 53. Middle half: 24 to 122.
Too few clinicians listed under Surgery in Evanston have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 85% of clinicians listed under Surgery in Illinois (2024, 510 clinicians with data). Median for this group: $323. Middle half: $103 to $1,257.
Too few clinicians listed under Surgery in Evanston have Medicare Part D data for 2024 to compare.
17 active clinicians are listed under Surgery with a practice address in Evanston, IL (1,523 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Evanston
35.3% of these 17 clinicians have the CMS telehealth indicator.
64.7% of these 17 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 10% from 548 in 2020 to 495 in 2024.
- 2020: 548
- 2021: 677
- 2022: 537
- 2023: 483
- 2024: 495
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $120,421 in 2020 and $119,753 in 2024.
- 2020: $120,421
- 2021: $172,103
- 2022: $141,702
- 2023: $120,669
- 2024: $119,753
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Paid by Medicare
Paid by Medicare varied from year to year: $94,628 in 2020 and $93,486 in 2024.
- 2020: $94,628
- 2021: $134,942
- 2022: $110,511
- 2023: $94,402
- 2024: $93,486
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 92% from 125 in 2020 to 240 in 2024.
- 2020: 125
- 2021: 187
- 2022: 259
- 2023: 263
- 2024: 240
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30-day fills
30-day fills increased 95% from 269 in 2020 to 524 in 2024.
- 2020: 269
- 2021: 360
- 2022: 504
- 2023: 568
- 2024: 524
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Part D drug cost
Part D drug cost increased 58% from $2,699 in 2020 to $4,255 in 2024.
- 2020: $2,699
- 2021: $5,185
- 2022: $6,515
- 2023: $6,488
- 2024: $4,255
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 168% from $19,129.94 in 2021 to $51,211.62 in 2025.
- 2021: $19,129.94
- 2022: $25,219.07
- 2023: $26,241.78
- 2024: $53,236.53
- 2025: $51,211.62
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 63 records totaling $51,211.62.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Olympus Corporation of the Americas |
Consulting Fee
Cash or cash equivalent
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— | General | $6,615.00 |
| Olympus America Inc. |
Consulting Fee
Cash or cash equivalent
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EVIS EXERA III COLONOVIDEOSCOPE | General | $6,615.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
ORBERA Intragastric Balloon System | General | $6,000.00 |
| Medtronic, Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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ENDOFLIP | General | $5,640.00 |
| Medtronic, Inc. |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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BRAVO | General | $5,264.00 |
| Olympus Corporation of the Americas |
Consulting Fee
Cash or cash equivalent
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— | General | $2,940.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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ORBERA Intragastric Balloon System | General | $1,500.00 |
| Olympus America Inc. |
Consulting Fee
Cash or cash equivalent
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EVIS EXERA III COLONOVIDEOSCOPE | General | $1,470.00 |
| W. L. Gore & Associates, Inc. |
Consulting Fee
Cash or cash equivalent
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GORE ENFORM Preperitoneal Biomaterial | General | $1,327.50 |
| Olympus America Inc. |
Consulting Fee
Cash or cash equivalent
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EVIS EXERA III COLONOVIDEOSCOPE | General | $1,102.50 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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ORBERA Intragastric Balloon System | General | $1,000.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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OverStitch Endoscopic Suturing System | General | $1,000.00 |
| Olympus America Inc. |
Consulting Fee
Cash or cash equivalent
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EVIS EXERA III COLONOVIDEOSCOPE | General | $918.75 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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SpyGlass Discover | General | $750.00 |
| W. L. Gore & Associates, Inc. |
Consulting Fee
Cash or cash equivalent
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GORE ENFORM Intraperitoneal Biomaterial | General | $690.00 |
| W. L. Gore & Associates, Inc. |
Consulting Fee
Cash or cash equivalent
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GORE ENFORM Preperitoneal Biomaterial | General | $590.00 |
| W. L. Gore & Associates, Inc. |
Consulting Fee
Cash or cash equivalent
|
Product in Development | General | $590.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
OverStitch Endoscopic Suturing System | General | $500.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
SpyGlass Discover | General | $500.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Axios | General | $500.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
OverStitch Endoscopic Suturing System | General | $500.00 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
OverStitch Endoscopic Suturing System | General | $500.00 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDOFLIP | General | $439.90 |
| Olympus America Inc. |
Travel and Lodging
In-kind items and services
|
4K Cable 3.0M | General | $286.01 |
| Boston Scientific Corporation |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
SpyGlass Discover | General | $250.00 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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120 | 120 | $249.13 | $142.33 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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84 | 78 | $155.98 | $102.30 |
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91040
Study of esophageal sensation by balloon distension
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66 | 64 | $161.00 | $51.38 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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45 | 41 | $77.78 | $69.60 |
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43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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40 | 32 | $914.00 | $120.47 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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40 | 40 | $129.00 | $87.68 |
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43282
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope
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27 | 27 | $5379.00 | $2006.58 |
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91035
Monitoring and recording of esophageal function through a capsule attached to the esophagus wall
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23 | 23 | $272.00 | $84.71 |
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43235
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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21 | 21 | $500.00 | $127.99 |
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43497
Incision of muscle of lower esophagus using an endoscope
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16 | 15 | $1904.00 | $861.46 |
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49650
Repair of groin hernia using an endoscope
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13 | 13 | $1721.54 | $510.30 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Omeprazole | Omeprazole | 112 | 9,030 | $2,515.30 | 48 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 43 | 2,190 | $635.35 | 12 |
| Famotidine | Famotidine | 39 | 2,823 | $792.42 | 17 |
| Ondansetron Odt | Ondansetron | 35 | 377 | $253.45 | 19 |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 11 | 175 | $58.32 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-02-11NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20080906000155
IL
6709952278
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Endeavor Health Medical Group
2050 Pfingsten Rd, Glenview, IL 600261324
Endeavor Health Medical Group
1000 Central St, Evanston, IL 602011779
Endeavor Health Medical Group
2650 Ridge Ave, Evanston, IL 602011700
Endeavor Health Medical Group
1000 Central St, Evanston, IL 602011780
Endeavor Health Medical Group
777 Park Ave W, Highland Park, IL 600352433
Endeavor Health Medical Group
2100 Pfingsten Rd, Glenview, IL 600261301
Endeavor Health Medical Group
1300 Oak Ave, Evanston, IL 602014205
Phone: 8478691300
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - General Practice
Doctor of Dental Surgery
Dentist - General Practice
Doctor of Dental Surgery
Career & Practice History
NPI enumerated May 30, 2008.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Surgery Specialists in Evanston
- Dr. Stanton Nielsen, DO
- Dr. Dean Kristl, MD
- Dr. Ervin Denham, MD
- Dr. Sullivan Ayuso, MD
- Dr. Stephanie Jensen, MD
- Dr. Katherine Kopkash, MD
Mailing Address
2650 Ridge Ave, Walgreen Bldg, Suite 2507
Evanston, IL 602011718
Phone: 8475702461