Usman Zafar, MD
Internal Medicine Physician · Allen, TX
Usman Zafar, MD is an internal medicine physician with a practice address in Allen, Texas, and NPI 1558329235, issued on May 3, 2006. Check the license (Texas J7254, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Usman Zafar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- J7254 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1218 W Mcdermott Dr, Allen, TX 75013
- Phone
- (972) 390-9000
- Enumerated
- May 3, 2006
- Record last updated
- Jan 6, 2022
- Medicaid ID
- 136272512 TX
- Medicare enrollment
- Enrolled (PECOS I20040806000045); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1218 W Mcdermott Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vanessa Pickard, PA-CPhysician Assistant1235431008
- Yaseen Ranginwala, M.DFamily Medicine Physician1720243777
Verify Usman Zafar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J7254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
175 Medicare Part D claims for 47 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Atorvastatin Calcium20 claims
- Amlodipine Besylate19 claims
- Metoprolol Succinate19 claims
- Chlorthalidone18 claims
- Trazodone Hcl17 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): 77.7 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).
Bills Medicare through one group practice
- Primary Health Physicians PLLCRichardson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Usman Zafar among 9,175 internal medicine physician records in Texas
Usman Zafar, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1979 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 internal medicine physician records list a practice address in Allen
They are 33 of the 1,770 NPPES records with a practice address in Allen, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Allen → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ali Bahrani, MDAllen, TX 750131982870416
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- Tamara Barsik, MDAllen, TX 750131356320378
- Vanessa Buot, MDAllen, TX 750131851569891
- Mark Doerner, M.D.Allen, TX 750131922040872
- Le Giang, D.O.Allen, TX 750131801091525
- Jari Khan, M.D.Allen, TX 750131932155884
- Rajeshwar Kumar, MDAllen, TX 750131942256698
Common questions
What is Usman Zafar, MD's NPI number?
Usman Zafar, MD's National Provider Identifier (NPI) is 1558329235, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Usman Zafar, MD located?
The NPPES record lists a practice address at 1218 W Mcdermott Dr, Allen, TX, 75013. Phone: (972) 390-9000. Providers update this record themselves, so call before visiting.
How can I verify Usman Zafar, MD's license?
NPPES lists Texas license number J7254, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Usman Zafar, MD prescribe under Medicare Part D?
In 2024, Usman Zafar, MD had 175 Medicare Part D claims for 47 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Usman Zafar, MD's MIPS final score?
The 2023 MIPS final score is 77.7 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.