Ummuhan Tekin, M.D.
Internal Medicine Physician · Raleigh, NC
Ummuhan Tekin, M.D. is an internal medicine physician with a practice address in Raleigh, North Carolina, and NPI 1336374792, issued on May 28, 2009. Check the license (North Carolina 2016-00943, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ummuhan Tekin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2016-00943 NC
01070769A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3000 New Bern Ave, Raleigh, NC 27610
- Phone
- (919) 350-8000
- Enumerated
- May 28, 2009
- Record last updated
- Feb 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20160906002042); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 3000 New Bern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ummuhan Tekin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2016-00943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
149 Medicare Part D claims for 56 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium17 claims
- Eliquis14 claims
- Metoprolol Succinate11 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.
Bills Medicare through one group practice
- Wakemed Specialists Group LLCRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ummuhan Tekin among 4,056 internal medicine physician records in North Carolina
Ummuhan Tekin, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 2004 among the 2,706 with a school on file
- Record last updated2025 · 48% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
315 internal medicine physician records list a practice address in Raleigh
They are 315 of the 16,309 NPPES records with a practice address in Raleigh, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Raleigh → Internal Medicine Physician nationwide →
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- Sascha Frey, M.D.Raleigh, NC 276101154398501
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- Mark Gruchacz, M.D.Raleigh, NC 276101659364115
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Common questions
What is Ummuhan Tekin, M.D.'s NPI number?
Ummuhan Tekin, M.D.'s National Provider Identifier (NPI) is 1336374792, issued on May 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ummuhan Tekin, M.D. located?
The NPPES record lists a practice address at 3000 New Bern Ave, Raleigh, NC, 27610. Phone: (919) 350-8000. Providers update this record themselves, so call before visiting.
How can I verify Ummuhan Tekin, M.D.'s license?
NPPES lists North Carolina license number 2016-00943, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ummuhan Tekin, M.D. prescribe under Medicare Part D?
In 2024, Ummuhan Tekin, M.D. had 149 Medicare Part D claims for 56 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.