Narin Tanir-Avci, M.D.
Internal Medicine Physician · Clarkston, MI
Narin Tanir-Avci, M.D. is an internal medicine physician with a practice address in Clarkston, Michigan, and NPI 1598733693, issued on Mar 14, 2006. Check the license (Michigan 4301060849, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Narin Tanir-Avci
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301060849 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5905 S Main St, Clarkston, MI 48346
- Phone
- (248) 620-3700
- Enumerated
- Mar 14, 2006
- Record last updated
- Jul 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (248) 620-0228
- Medicaid ID
- 3465520 MI
- Medicare enrollment
- Enrolled (PECOS I20070529000096); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 5905 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shay Rosenfeld, D.P.M.Podiatrist1497785919
Verify Narin Tanir-Avci in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301060849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average internal medicine physician in 2024
13,029 Medicare Part D claims for 561 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 497 claims were for opioids.
Most prescribed
- Levothyroxine Sodium486 claims
- Rosuvastatin Calcium482 claims
- Losartan Potassium446 claims
- Atorvastatin Calcium423 claims
- Lisinopril396 claims
- Hydrocodone-Acetaminophen366 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: $1,051.43
61 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Narin Tanir-Avci among 5,735 internal medicine physician records in Michigan
Narin Tanir-Avci, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2006 among the 3,564 with a school on file
- Record last updated2014 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Clarkston
They are 22 of the 1,197 NPPES records with a practice address in Clarkston, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Clarkston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Baker, MDClarkston, MI 483461114926946
- Robert Barnes, D.O.Clarkston, MI 483461316961360
- Hsiao Bechinski, DOClarkston, MI 483461861594962
- Nathan Chase, M.D.Clarkston, MI 483461174533491
- Shobhana Desai, M.DClarkston, MI 483461154478543
- Tarlika Dhabuwala, MDClarkston, MI 483461336194117
- Rosa Mirijanian, MDClarkston, MI 483461174533400
- Bashar Okka, MDClarkston, MI 483461942210299
Common questions
What is Narin Tanir-Avci, M.D.'s NPI number?
Narin Tanir-Avci, M.D.'s National Provider Identifier (NPI) is 1598733693, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Narin Tanir-Avci, M.D. located?
The NPPES record lists a practice address at 5905 S Main St, Clarkston, MI, 48346. Phone: (248) 620-3700. Providers update this record themselves, so call before visiting.
How can I verify Narin Tanir-Avci, M.D.'s license?
NPPES lists Michigan license number 4301060849, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Narin Tanir-Avci, M.D. prescribe under Medicare Part D?
In 2024, Narin Tanir-Avci, M.D. had 13,029 Medicare Part D claims for 561 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.