Tan Nhat Pham, MD
Endocrinology, Diabetes & Metabolism Physician · Norman, OK
Tan Nhat Pham, MD is an endocrinology, diabetes & metabolism physician with a practice address in Norman, Oklahoma, and NPI 1740259076, issued on Mar 17, 2006. Check the license (Oklahoma 22538, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Tan Nhat Pham
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 22538 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3400 W Tecumseh RD, Norman, OK 73072
- Phone
- (405) 307-5720
- Enumerated
- Mar 17, 2006
- Record last updated
- Apr 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (405) 307-5721
- Medicaid ID
- 200063360B OK
- Medicare enrollment
- Enrolled (PECOS I20051114001264); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 73 in Oklahoma → Look up another NPI →
Also registered at 3400 W Tecumseh RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sobia Ahmad, MDRheumatology Physician1902095201
- Sarah Barnes, MS, RD/LDRegistered Dietitian1245530971
- Elizabeth Bivens, PA-CPhysician Assistant1447258405
- Brian Bobier, A.T.,C.Athletic Trainer1174596514
- Teresa Brown, R.D.Registered Dietitian1952527046
- Christie Bruehl, RD LDRegistered Dietitian1437269537
Verify Tan Nhat Pham 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 22538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,632 Medicare Part D claims for 690 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Levothyroxine Sodium989 claims
- Metformin Hcl Er290 claims
- Ozempic208 claims
- Synthroid165 claims
- Methimazole161 claims
- Glipizide Er155 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 MIPS final score for 2023 (Medicare payment program): 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,893.73
76 payments; by number, the most common kind was food and beverage; the largest payer was Tandem Diabetes Care, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Integris Ambulatory Care CorporationMoore, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tan Nhat Pham among 73 endocrinology, diabetes & metabolism physician records in Oklahoma
Tan Nhat Pham, MD is one of 73 endocrinology, diabetes & metabolism physician records with a practice address in Oklahoma. 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2000 · median 2006 among the 44 with a school on file
- Record last updated2012 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Oklahoma
There are 73 endocrinology, diabetes & metabolism physician records in Oklahoma.
All 73 in Oklahoma → Every provider in Norman → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Shelley McClure, DNP, APRN-CNP, FNP-CNorman, OK 730721184392649
- Lubna Mirza, MDNorman, OK 730691326208513
- Donny Wynn, M.D.Oklahoma City, OK 731031942341573
- Mary Baker, MDOklahoma City, OK 731041942278163
- Niyaz Gosmanov, MDOklahoma City, OK 731041962586446
- Albina Gosmanova, M.D.Oklahoma City, OK 731041366595035
- Itivrita Goyal, M.D.Oklahoma City, OK 731041225425747
- Venkataraman Kalyanaraman, MDOklahoma City, OK 731041598813016
Common questions
What is Tan Nhat Pham, MD's NPI number?
Tan Nhat Pham, MD's National Provider Identifier (NPI) is 1740259076, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tan Nhat Pham, MD located?
The NPPES record lists a practice address at 3400 W Tecumseh RD, Norman, OK, 73072. Phone: (405) 307-5720. Providers update this record themselves, so call before visiting.
How can I verify Tan Nhat Pham, MD's license?
NPPES lists Oklahoma license number 22538, 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 Tan Nhat Pham, MD prescribe under Medicare Part D?
In 2024, Tan Nhat Pham, MD had 4,632 Medicare Part D claims for 690 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Tan Nhat Pham, MD's MIPS final score?
The 2023 MIPS final score is 91.2 of 100. 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.