Reza John Azadi, D.O.
Nephrology Physician · Tulsa, OK
Reza John Azadi, D.O. is a nephrology physician with a practice address in Tulsa, Oklahoma, and NPI 1932300472, issued on May 31, 2007. Check the license (Oklahoma 4270, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Reza John Azadi
- Credential
- D.O.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 4270 OK
Self-reported in NPPES; status is on the state search - Practice location
- 6465 S Yale Ave Ste 804, Tulsa, OK 74136
- Phone
- (918) 502-3550
- Enumerated
- May 31, 2007
- Record last updated
- Apr 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (918) 502-3555
- Medicaid ID
- 200181090A OK
- Medicare enrollment
- Enrolled (PECOS I20090610000487); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 112 in Oklahoma → Look up another NPI →
Also registered at 6465 S Yale Ave Ste 804
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammad Afzal, M.D.Nephrology Physician1417096629
- Kevin Fu, MDNephrology Physician1376938167
- Santhi Gokaraju, M.D.Nephrology Physician1730506940
- Diptesh Gupta, M.D.Nephrology Physician1326201260
- Si Yuan Khor, MDNephrology Physician1174133615
- Mary Ranchhod, APRN - CNPAcute Care Nurse Practitioner1184243396
Verify Reza John Azadi 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 4270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average nephrology physician in 2024
1,633 Medicare Part D claims for 280 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 14 claims were for opioids.
Most prescribed
- Furosemide156 claims
- Doxazosin Mesylate155 claims
- Losartan Potassium129 claims
- Amlodipine Besylate116 claims
- Allopurinol101 claims
- Potassium Chloride96 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): 79.4 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).
Industry payments in 2024: $1,522.17
74 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reza John Azadi among 112 nephrology physician records in Oklahoma
Reza John Azadi, D.O. 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 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 38% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2005 · median 2003 among the 87 with a school on file
- Record last updated2020 · 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 Tulsa → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Muhammad Afzal, M.D.Tulsa, OK 741361417096629
- James Bourdeau, MDTulsa, OK 741361710097803
- Kenneth Calabrese, DOTulsa, OK 741361073601175
- Mary Cameron, MDTulsa, OK 741361619924677
- Jay Fu, MDTulsa, OK 741361235226192
- Kevin Fu, MDTulsa, OK 741361376938167
- Santhi Gokaraju, M.D.Tulsa, OK 741361730506940
- Robert Gold, MDTulsa, OK 741361710070750
Common questions
What is Reza John Azadi, D.O.'s NPI number?
Reza John Azadi, D.O.'s National Provider Identifier (NPI) is 1932300472, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Reza John Azadi, D.O. located?
The NPPES record lists a practice address at 6465 S Yale Ave Ste 804, Tulsa, OK, 74136. Phone: (918) 502-3550. Providers update this record themselves, so call before visiting.
How can I verify Reza John Azadi, D.O.'s license?
NPPES lists Oklahoma license number 4270, 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 Reza John Azadi, D.O. prescribe under Medicare Part D?
In 2024, Reza John Azadi, D.O. had 1,633 Medicare Part D claims for 280 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Reza John Azadi, D.O.'s MIPS final score?
The 2023 MIPS final score is 79.4 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.