Dr. Michael Chioffe , MD
Orthopaedic Surgery โข Chicago, IL
2923 N California Ave # 300
Chicago, IL 606184677
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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Dr. Michael Chioffe is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on July 28, 2009; this date does not establish years in practice.
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Published CMS data list 509 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 177 service units.
- 72120 โ X-ray lower and sacral spine, 2-3 views bending views: 84 service units.
- 99203 โ New patient outpatient office visit: 75 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 500 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 133 prescription fills, including refills.
- Methylprednisolone โ 108 prescription fills, including refills.
- Meloxicam โ 61 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 9 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 73 clinicians with data). Median for this group: 555. Middle half: 209 to 1,609.
Fewer Medicare Part B services than 70% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 848 in 2020 to 509 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2923 N California Ave # 300
Chicago, IL 606184677
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Orthopaedic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
192 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 โ by Provider, 2024.
Medicare-allowed amount
About $46,436 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 โ by Provider and Service, 2024.
Paid by Medicare
About $33,040 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 โ by Provider and Service, 2024.
30-day fills
504 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
$3,632 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $3,101.77 across 27 records.
By nature of payment
- Food and Beverage: $1,901.77 across 26 records.
- Consulting Fee: $1,200.00 across 1 record.
Reporting-company totals (3 largest of 8)
- 4WEB, Inc.: $1,455.09 across 3 records.
- Medtronic, Inc.: $559.96 across 8 records.
- DePuy Synthes Sales Inc.: $355.22 across 5 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).
NPI first issued
2009
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Chioffe 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. Chioffe 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 Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 73 clinicians with data). Median for this group: 555. Middle half: 209 to 1,609.
Fewer Medicare Part B services than 70% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
Medicare-allowed amount
Close to the middle for clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 73 clinicians with data). Median for this group: $41,262. Middle half: $19,077 to $88,491.
A lower Medicare-allowed amount than 70% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $106,401. Middle half: $38,278 to $219,003.
Paid by Medicare
Close to the middle for clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 73 clinicians with data). Median for this group: $30,495. Middle half: $14,000 to $65,692.
A lower Medicare payment amount than 70% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $80,480. Middle half: $28,943 to $165,509.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 85 clinicians with data). Median for this group: 83. Middle half: 28 to 157.
More Part D prescriptions than 80% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: 181. Middle half: 65 to 405.
Part D drug cost
A higher Part D drug cost than 85% of clinicians listed under Orthopaedic Surgery in Chicago, IL (2024, 85 clinicians with data). Median for this group: $541. Middle half: $174 to $2,034.
A higher Part D drug cost than 75% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: $1,214. Middle half: $335 to $3,174.
274 active clinicians are listed under Orthopaedic Surgery with a practice address in Chicago, IL (997 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
5.8% of these 274 clinicians have the CMS telehealth indicator.
34.7% of these 274 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 40% from 848 in 2020 to 509 in 2024.
- 2020: 848
- 2021: 781
- 2022: 406
- 2023: 449
- 2024: 509
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Medicare-allowed amount
Medicare-allowed amount decreased 72% from $164,614 in 2020 to $46,436 in 2024.
- 2020: $164,614
- 2021: $182,157
- 2022: $53,497
- 2023: $42,056
- 2024: $46,436
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Paid by Medicare
Paid by Medicare decreased 74% from $128,794 in 2020 to $33,040 in 2024.
- 2020: $128,794
- 2021: $142,372
- 2022: $39,295
- 2023: $29,758
- 2024: $33,040
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 32% from 380 in 2020 to 500 in 2024.
- 2020: 380
- 2021: 451
- 2022: 260
- 2023: 402
- 2024: 500
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30-day fills
30-day fills increased 27% from 398 in 2020 to 504 in 2024.
- 2020: 398
- 2021: 460
- 2022: 260
- 2023: 417
- 2024: 504
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Part D drug cost
Part D drug cost varied from year to year: $3,721 in 2020 and $3,632 in 2024.
- 2020: $3,721
- 2021: $4,058
- 2022: $1,825
- 2023: $2,957
- 2024: $3,632
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 83% from $17,908.33 in 2021 to $3,101.77 in 2025.
- 2021: $17,908.33
- 2022: $32,923.21
- 2023: $23,020.20
- 2024: $6,395.58
- 2025: $3,101.77
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 ยท 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 โ December 31, 2025): 27 records totaling $3,101.77.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| 4WEB, Inc. |
Consulting Fee
Cash or cash equivalent
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SPINE TRUSS SYSTEM | General | $1,200.00 |
| VB Spine LLC |
Food and Beverage
In-kind items and services
|
XIA 3 SYSTEM - SERRATO | General | $175.24 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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AQUAMANTYS(TM) | General | $159.27 |
| 4WEB, Inc. |
Food and Beverage
Cash or cash equivalent
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SPINE TRUSS SYSTEM | General | $138.40 |
| Providence Medical Technology, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $117.95 |
| 4WEB, Inc. |
Food and Beverage
Cash or cash equivalent
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SPINE TRUSS SYSTEM | General | $116.69 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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Teligen | General | $116.47 |
| SI-BONE, INC. |
Food and Beverage
Cash or cash equivalent
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โ | General | $113.90 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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MEDTRONIC REUSABLE INSTRUMENTS | General | $109.12 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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VIVIGEN MIS DELIVERY SYSTEM | General | $104.87 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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CD HORIZON SPINAL SYSTEM | General | $103.24 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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EXPEDIUM | General | $102.86 |
| Zavation Medical Products, LLC |
Food and Beverage
Cash or cash equivalent
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โ | General | $94.09 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $83.84 |
| Providence Medical Technology, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $68.26 |
| VB Spine LLC |
Food and Beverage
In-kind items and services
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CASCADIA INTERBODY SYSTEM | General | $52.15 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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AQUAMANTYS(TM) | General | $47.49 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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CATALYFT PL EXPANDABLE INTERBODY SYSTEM | General | $45.49 |
| Intrinsic Therapeutics |
Food and Beverage
Cash or cash equivalent
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BARRICAID ACD (ANNULAR CLOSURE DEVICE) | General | $31.35 |
| Providence Medical Technology, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $30.70 |
| VB Spine LLC |
Food and Beverage
In-kind items and services
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NA | General | $28.13 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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FIBERGRAFT BG MORSELS | General | $18.12 |
| VB Spine LLC |
Food and Beverage
In-kind items and services
|
ProLift | General | $14.95 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
|
EXPEDIUM | General | $12.90 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $9.44 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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 โ by Provider and Service data, 2017โ2024; 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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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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177 | 125 | $285.00 | $131.49 |
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72120
X-ray lower and sacral spine, 2-3 views bending views
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84 | 83 | $203.54 | $40.57 |
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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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75 | 75 | $255.00 | $115.86 |
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72100
X-ray of lower and sacral spine, 2-3 views
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48 | 31 | $151.00 | $40.69 |
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72148
Mri scan of lower spinal canal without contrast
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34 | 34 | $1518.09 | $128.48 |
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72040
X-ray of upper spine, 2-3 views
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32 | 19 | $131.47 | $39.36 |
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72070
X-ray of middle spine, 2 views
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21 | 21 | $153.00 | $33.67 |
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72050
X-ray of upper spine, 4-5 views
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20 | 20 | $215.00 | $54.44 |
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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
|
18 | 16 | $205.00 | $93.79 |
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 |
|---|---|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 133 | 880 | $1,239.28 | 45 |
| Methylprednisolone | Methylprednisolone | 108 | 647 | $591.78 | 92 |
| Meloxicam | Meloxicam | 61 | 1,950 | $303.60 | 26 |
| Diclofenac Sodium | Diclofenac Sodium | 58 | 1,740 | $551.92 | 38 |
| Tramadol Hcl | Tramadol Hcl | 45 | 288 | $215.93 | 24 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 39 | 790 | $200.52 | 28 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 22 | 132 | $218.04 | 12 |
| Pregabalin | Pregabalin | 21 | 630 | $227.20 | โ |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 13 | 95 | $83.64 | โ |
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: 2022-12-15NUCC Taxonomy Code: 207X00000X
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ORTHOPEDIC SURGERY
I20141003002048
IL
5597985069
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery - Hand Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Occupational Therapist
Occupational Therapist
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2923 N CALIFORNIA AVE # 300, CHICAGO, IL 606184677 (Tel: 8473243976)
Registered at 900 RAND RD STE 300, DES PLAINES, IL 600162359 (Tel: 8473243976)
Orthopaedic Surgery (license number reported to NPPES: IL 036135901)
Orthopaedic Surgery (license number reported to NPPES: IL 036-135901)
Registered at 1005 HEALTH CENTER DR STE 201, MATTOON, IL 619384693 (Tel: 2172386055)
Registered at 1004 HEALTH CENTER DR STE 100, MATTOON, IL 619389253 (Tel: (217) 238-3435)
Registered at 1000 HEALTH CENTER DR STE 201, MATTOON, IL 619389261 (Tel: 2172386055)
NPI status registered as active in NPPES database
Registered at 1004 HEALTH CENTER DR, SUITE 100, MATTOON, IL 61938 (Tel: (217) 238-3435)
Registered at 1004 HEALTH CENTER DR, SUITE 100, MATTOON, IL 61938 (Tel: (217) 238-3435)
Recorded as MICHAEL CHIOFFE, M.D.
Orthopaedic Surgery (license number reported to NPPES: IL 036135901)
NPI status registered as active in NPPES database
Registered at 1300 HIGGINS RD STE 200, PARK RIDGE, IL 600685766 (Tel: 7733212800)
Registered at 1300 HIGGINS RD STE 200, PARK RIDGE, IL 600685766 (Tel: 7733212800)
Recorded as MICHAEL CHIOFFE, M.D.
Orthopaedic Surgery (license number reported to NPPES: IL 125054398)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Orthopaedic Surgery Specialists in Chicago
- Dr. Lucas Buchler, MD
- Dr. Kevin Farley, MD, MS
- Dr. Nathan Lee, MD
- Dr. Prati Reddy, MD
- Dr. William Slikker, MD
- Dr. Ignas Labanauskas, MD
Mailing Address
900 Rand Rd Ste 300
Des Plaines, IL 600162359
Phone: 8473243976