Bilal Aziz, MD
Nephrology Physician · Tahlequah, OK
Bilal Aziz, MD is a nephrology physician with a practice address in Tahlequah, Oklahoma, and NPI 1063725901, issued on Jul 20, 2010. Check the license (Oklahoma 29521, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Bilal Aziz
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 29521 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1373 E Boone St, Tahlequah, OK 74464
- Phone
- (918) 207-1189
- Enumerated
- Jul 20, 2010
- Record last updated
- Mar 16, 2026
- Fax
- (918) 207-1160
- Medicare enrollment
- Enrolled (PECOS I20190816003076); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 112 in Oklahoma → Look up another NPI →
Also registered at 1373 E Boone St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Cohlmia, M.D.Specialist1124061551
- Gary Taggart, PA-CSurgical Physician Assistant1447428537
Verify Bilal Aziz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 29521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average nephrology physician in 2024
738 Medicare Part D claims for 111 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Prosol82 claims
- Furosemide79 claims
- Sevelamer Carbonate72 claims
- Amlodipine Besylate59 claims
- Calcium Acetate51 claims
- Carvedilol43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
3 hospitals and group practices
- Northeastern Health SystemTahlequah, OK · Acute Care Hospitals2 of 5 stars
- Cherokee NationTahlequah, OK
- Tahlequah Medical Group LLCTahlequah, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Bilal Aziz among 112 nephrology physician records in Oklahoma
Bilal Aziz, MD is one of 112 nephrology physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2010 · median 2003 among the 87 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Oklahoma
There are 112 nephrology physician records in Oklahoma.
All 112 in Oklahoma → Every provider in Tahlequah → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- James Madison, DOTahlequah, OK 744641447231311
- Paul Dreyer, MDMcAlester, OK 745011194855528
- Srinivas Mahesh Katta, MDMuskogee, OK 744011841428752
- Muhammad Afzal, M.D.Tulsa, OK 741361417096629
- Tariq AlyamaniTulsa, OK 741361255941589
- Ayesha AnwaarTulsa, OK 741361487007449
- Reza Azadi, D.O.Tulsa, OK 741361932300472
- Kevin Fu, MDTulsa, OK 741361376938167
Common questions
What is Bilal Aziz, MD's NPI number?
Bilal Aziz, MD's National Provider Identifier (NPI) is 1063725901, issued on Jul 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Bilal Aziz, MD located?
The NPPES record lists a practice address at 1373 E Boone St, Tahlequah, OK, 74464. Phone: (918) 207-1189. Providers update this record themselves, so call before visiting.
How can I verify Bilal Aziz, MD's license?
NPPES lists Oklahoma license number 29521, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bilal Aziz, MD prescribe under Medicare Part D?
In 2024, Bilal Aziz, MD had 738 Medicare Part D claims for 111 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Bilal Aziz, MD's MIPS final score?
The 2023 MIPS final score is 78.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.