Muhammad Usman, M.D.
Internal Medicine Physician · Fort Smith, AR
Muhammad Usman, M.D. is an internal medicine physician with a practice address in Fort Smith, Arkansas, and NPI 1104516277, issued on May 11, 2023. Check the license (Arkansas E-20260, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muhammad Usman
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E-20260 AR
Self-reported in NPPES; status is on the state search - Practice location
- Mercy-Fort Smith 2901 S. 74TH St., Fort Smith, AR 72903
- Phone
- (479) 573-3842
- Enumerated
- May 11, 2023
- Record last updated
- Jun 9, 2026
- Fax
- (479) 314-4704
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Verify Muhammad Usman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-20260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
261 Medicare Part D claims for 84 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.
Most prescribed
- Atorvastatin Calcium18 claims
- Furosemide16 claims
- Metoprolol Succinate16 claims
- Amlodipine Besylate12 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.
Muhammad Usman among 768 internal medicine physician records in Arkansas
Muhammad Usman, M.D. is one of 768 internal medicine physician records with a practice address in Arkansas. 84% 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 96% of them.
- NPI issued2023 · 96% of these records are older, under 1% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 50% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 internal medicine physician records list a practice address in Fort Smith
They are 68 of the 2,951 NPPES records with a practice address in Fort Smith, and 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Fort Smith → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Bean, MDFort Smith, AR 729031790714269
- Joseph Chan, M.D.Fort Smith, AR 729031831136860
- Carlos Enamorado, MDFort Smith, AR 729031073585139
- David Hebert, M.D.Fort Smith, AR 729031003867151
- Juan Hughes, MDFort Smith, AR 729031417980384
- Mohsen Keyashian, MDFort Smith, AR 729031629094826
- Sanjay Khemka, MDFort Smith, AR 729031528175056
- Csaba Kiss, MDFort Smith, AR 729031811985187
Common questions
What is Muhammad Usman, M.D.'s NPI number?
Muhammad Usman, M.D.'s National Provider Identifier (NPI) is 1104516277, issued on May 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Usman, M.D. located?
The NPPES record lists a practice address at Mercy-Fort Smith 2901 S. 74TH St., Fort Smith, AR, 72903. Phone: (479) 573-3842. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Usman, M.D.'s license?
NPPES lists Arkansas license number E-20260, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Muhammad Usman, M.D. prescribe under Medicare Part D?
In 2024, Muhammad Usman, M.D. had 261 Medicare Part D claims for 84 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.