Hasan Tahsin Ozpolat
Nephrology Physician · Tucson, AZ
Hasan Tahsin Ozpolat is a nephrology physician with a practice address in Tucson, Arizona, and NPI 1245935717, issued on Apr 3, 2023. Check the license (Arizona R79979, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hasan Tahsin Ozpolat
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- R79979 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1501 N Campbell Ave FL 6, Tucson, AZ 85724
- Phone
- (520) 621-5227
- Enumerated
- Apr 3, 2023
- Record last updated
- Apr 26, 2023
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 278 in Arizona → Look up another NPI →
Verify Hasan Tahsin Ozpolat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license R79979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nephrology physician in 2024
40 Medicare Part D claims for 15 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of 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.
Industry payments in 2024: $384.09
4 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. 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.
Hasan Tahsin Ozpolat among 278 nephrology physician records in Arizona
Hasan Tahsin Ozpolat is one of 278 nephrology physician records with a practice address in Arizona. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 99% of them.
- NPI issued2023 · 99% of these records are older, under 1% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 82% of these records are
- Record last updated2023 · 66% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Arizona
There are 278 nephrology physician records in Arizona.
All 278 in Arizona → Every provider in Tucson → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Amy Sussman, MDTucson, AZ 857241215047337
- Sanjeeva Weerasinghe, MDTucson, AZ 857241235873118
- Sevag Boyadjian, D.O.Tucson, AZ 857231336536242
- Karen Mackichan, M.D.Tucson, AZ 857231386703114
- Venkatesh Ariyamuthu, MDTucson, AZ 857191376708396
- Halil Erol, M.D.Tucson, AZ 857191467985929
- Elvira Gonzalez Negrete, MDTucson, AZ 857191245852060
- Muzammeel Hada, MDTucson, AZ 857191538905666
Common questions
What is Hasan Tahsin Ozpolat's NPI number?
Hasan Tahsin Ozpolat's National Provider Identifier (NPI) is 1245935717, issued on Apr 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Hasan Tahsin Ozpolat located?
The NPPES record lists a practice address at 1501 N Campbell Ave FL 6, Tucson, AZ, 85724. Phone: (520) 621-5227. Providers update this record themselves, so call before visiting.
How can I verify Hasan Tahsin Ozpolat's license?
NPPES lists Arizona license number R79979, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hasan Tahsin Ozpolat prescribe under Medicare Part D?
In 2024, Hasan Tahsin Ozpolat had 40 Medicare Part D claims for 15 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
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.