Dr. Perry J Xu , MD
Urology โข Chicago, IL
675 N Saint Clair St Ste 20-150
Chicago, IL 606115979
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 April 12, 2018; this date does not establish years in practice.
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Published CMS data list 220 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:
- 51798 โ Ultrasound measurement of bladder capacity after voiding: 57 service units.
- 99204 โ New patient outpatient office visit: 42 service units.
- 99215 โ Established patient outpatient office visit: 32 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 8 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 62 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:
- Tamsulosin Hcl โ 23 prescription fills, including refills.
- Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) โ 14 prescription fills, including refills.
- Cephalexin โ 13 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 4 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 65% of clinicians listed under Urology in Chicago, IL (2024, 66 clinicians with data). Median for this group: 573. Middle half: 187 to 1,871.
Fewer Medicare Part B services than 85% of clinicians listed under Urology in Illinois (2024, 313 clinicians with data). Median for this group: 1,869. Middle half: 703 to 4,858.
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 22 in 2023 to 220 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
675 N Saint Clair St Ste 20-150
Chicago, IL 606115979
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Chicago, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Northwestern Medical Faculty Foundation. 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
Saint Louis University School Of Medicine
2018
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
178 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 $29,070 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 $21,878 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
98 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
$495 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: $3,359.66 across 16 records.
By nature of payment (3 largest of 4)
- Grant: $1,500.00 across 1 record.
- Food and Beverage: $1,393.70 across 12 records.
- Travel and Lodging: $450.96 across 2 records.
Reporting-company totals (3 largest of 6)
- Boston Scientific Corporation: $1,541.58 across 3 records.
- Calyxo, Inc.: $1,227.92 across 7 records.
- Richard Wolf Medical Instruments Corp.: $268.15 across 2 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
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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
2018
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, โDoes your provider accept Medicare as full payment?โ
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. Xu 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. Xu 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
Fewer Medicare Part B services than 65% of clinicians listed under Urology in Chicago, IL (2024, 66 clinicians with data). Median for this group: 573. Middle half: 187 to 1,871.
Fewer Medicare Part B services than 85% of clinicians listed under Urology in Illinois (2024, 313 clinicians with data). Median for this group: 1,869. Middle half: 703 to 4,858.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Urology in Chicago, IL (2024, 66 clinicians with data). Median for this group: $62,507. Middle half: $17,593 to $147,521.
A lower Medicare-allowed amount than 85% of clinicians listed under Urology in Illinois (2024, 313 clinicians with data). Median for this group: $150,002. Middle half: $69,734 to $268,150.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Urology in Chicago, IL (2024, 66 clinicians with data). Median for this group: $47,277. Middle half: $13,074 to $104,973.
A lower Medicare payment amount than 80% of clinicians listed under Urology in Illinois (2024, 313 clinicians with data). Median for this group: $113,671. Middle half: $51,216 to $199,881.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Urology in Chicago, IL (2024, 97 clinicians with data). Median for this group: 95. Middle half: 44 to 460.
Fewer Part D prescriptions than 80% of clinicians listed under Urology in Illinois (2024, 381 clinicians with data). Median for this group: 813. Middle half: 123 to 1,932.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under Urology in Chicago, IL (2024, 97 clinicians with data). Median for this group: $4,095. Middle half: $289 to $55,751.
A lower Part D drug cost than 85% of clinicians listed under Urology in Illinois (2024, 381 clinicians with data). Median for this group: $79,867. Middle half: $8,053 to $301,934.
193 active clinicians are listed under Urology with a practice address in Chicago, IL (629 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
29.5% of these 193 clinicians have the CMS telehealth indicator.
40.4% of these 193 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 increased 900% from 22 in 2023 to 220 in 2024.
- 2023: 22
- 2024: 220
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Medicare-allowed amount
Medicare-allowed amount increased 463% from $5,162 in 2023 to $29,070 in 2024.
- 2023: $5,162
- 2024: $29,070
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Paid by Medicare
Paid by Medicare increased 432% from $4,113 in 2023 to $21,878 in 2024.
- 2023: $4,113
- 2024: $21,878
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 80% from 316 in 2020 to 62 in 2024.
- 2020: 316
- 2021: 95
- 2022: 15
- 2023: 24
- 2024: 62
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30-day fills
30-day fills decreased 76% from 413 in 2020 to 98 in 2024.
- 2020: 413
- 2021: 165
- 2022: 15
- 2023: 38
- 2024: 98
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Part D drug cost
Part D drug cost decreased 95% from $10,898 in 2020 to $495 in 2024.
- 2020: $10,898
- 2021: $6,959
- 2022: $74
- 2023: $224
- 2024: $495
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 124% from $1,500.00 in 2024 to $3,359.66 in 2025.
- 2024: $1,500.00
- 2025: $3,359.66
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): 16 records totaling $3,359.66.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Grant
Cash or cash equivalent
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General - Therapies | General | $1,500.00 |
| Calyxo, Inc. |
Travel and Lodging
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $275.68 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $200.46 |
| Calyxo, Inc. |
Travel and Lodging
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $175.28 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $173.25 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $173.24 |
| Richard Wolf Medical Instruments Corp. |
Food and Beverage
Cash or cash equivalent
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โ | General | $167.88 |
| Cook Medical LLC |
Food and Beverage
Cash or cash equivalent
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LITHO 150 | General | $145.62 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $137.03 |
| Richard Wolf Medical Instruments Corp. |
Food and Beverage
Cash or cash equivalent
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โ | General | $100.27 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $92.98 |
| KARL STORZ Endoscopy-America |
Food and Beverage
In-kind items and services
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n.a. | General | $82.76 |
| Cook Medical LLC |
Food and Beverage
Cash or cash equivalent
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LITHO 150 | General | $78.63 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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General - Kidney Stone Disease | General | $25.74 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Lumenis Pulse 120H | General | $15.84 |
| Becton, Dickinson and Company |
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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Bard X-Force Balloon Dilation Catheter | General | $15.00 |
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 2022โ2023 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, 2023โ2024; 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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51798
Ultrasound measurement of bladder capacity after voiding
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57 | 57 | $230.00 | $11.70 |
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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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42 | 42 | $505.00 | $171.17 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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32 | 32 | $434.00 | $187.21 |
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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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31 | 30 | $323.00 | $132.36 |
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99443
Telephone medical discussion with physician, 21-30 minutes
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17 | 17 | $250.00 | $132.37 |
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52310
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope
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15 | 15 | $1525.00 | $330.58 |
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99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
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15 | 15 | $293.73 | $80.42 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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11 | 11 | $1163.00 | $245.93 |
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 |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 23 | 1,770 | $316.81 | 20 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 14 | 108 | $54.48 | 11 |
| Cephalexin | Cephalexin | 13 | 70 | $30.45 | 13 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 12 | 53 | $93.25 | 11 |
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: 2023-11-22NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20230726001302
IL
2062873854
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
Northwestern Medical Faculty Foundation
675 N St Clair, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
251 E Huron, Chicago, IL 606112908
Northwestern Medical Faculty Foundation
1135 W Delano Ct, Chicago, IL 606053457
Phone: 3126950665
Northwestern Medical Faculty Foundation
1630 Sherman Ave, Evanston, IL 602013711
Northwestern Medical Faculty Foundation
251 E Huron St, Chicago, IL 606112908
Northwestern Medical Faculty Foundation
4445 W Irving Park Rd, Chicago, IL 606412808
Northwestern Medical Faculty Foundation
675 N Saint Clair St, Chicago, IL 606115975
Northwestern Medical Faculty Foundation
1333 W Belmont Ave, Chicago, IL 606575785
Northwestern Medical Faculty Foundation
1135 S Delano Ct E, Chicago, IL 606053457
Phone: 6309331500
Secondary Practice Locations
676 N Saint Clair St Ste 2300
Chicago, IL 606112915
Phone: 3126946753
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.)
Nurse Practitioner
Advanced Practice Nurse
Physician Assistant - Medical
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Urology
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 675 N SAINT CLAIR ST STE 20-150, CHICAGO, IL 606115979 (Tel: 3126958146)
Registered at 675 N SAINT CLAIR ST STE 20-150, CHICAGO, IL 606115979 (Tel: 3126958146)
Registered at 676 N SAINT CLAIR ST STE 2300, CHICAGO, IL 606112915 (Tel: 3126946753)
Registered at 676 N SAINT CLAIR ST STE 2300, CHICAGO, IL 606112915 (Tel: 3126946753)
Urology (license number reported to NPPES: IL 036165190)
NPI status registered as active in NPPES database
Registered at 333 CITY BLVD W STE 2100, ORANGE, CA 928682949 (Tel: 7144566719)
Registered at 605 KAZIO CT, KENNETT SQUARE, PA 193481482 (Tel: 4848865309)
Recorded as PERRY XU, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Chicago
- Dr. James Wren, MD
- Dr. Thomas Malvar, MD
- Dr. Hiten Patel, MD, MPH
- Dr. Michael Gomez, MD
- Oren Feldman-Schultz
- Dr. Simone Crivellaro, MD
Mailing Address
675 N Saint Clair St Ste 20-150
Chicago, IL 606115979
Phone: 3126958146