Muhammad Omar Khan
Adult Medicine Physician · Fort Smith, AR
Muhammad Omar Khan is an adult medicine physician with a practice address in Fort Smith, Arkansas, and NPI 1043885098, issued on May 21, 2021. Check the license (Arkansas E-18319, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muhammad Omar Khan
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- E-18319 AR
Self-reported in NPPES; status is on the state search - Practice location
- 7301 Rogers Ave, Fort Smith, AR 72903
- Phone
- (479) 461-9223
- Enumerated
- May 21, 2021
- Record last updated
- Sep 9, 2024
- Fax
- (479) 314-4705
- Medicare enrollment
- Enrolled (PECOS I20240808001751); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 25 in Arkansas → Look up another NPI →
Also registered at 7301 Rogers Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Muhammad Omar Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-18319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average adult medicine physician in 2024
761 Medicare Part D claims for 185 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate33 claims
- Tamsulosin Hcl33 claims
- Atorvastatin Calcium26 claims
- Prednisone22 claims
- Metformin Hcl20 claims
- Omeprazole20 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
- Mercy Clinic Fort Smith CommunitiesFort Smith, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Muhammad Omar Khan among 25 adult medicine physician records in Arkansas
Muhammad Omar Khan is one of 25 adult medicine physician records with a practice address in Arkansas. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 84% of them.
- NPI issued2021 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2020 · median 1985 among the 10 with a school on file
- Record last updated2024 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in Arkansas
There are 25 adult medicine physician records in Arkansas.
All 25 in Arkansas → Every provider in Fort Smith → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Donna Beallis, DOSpringdale, AR 727641669423125
- Haley Walters, APRNSpringdale, AR 727641619470275
- Jessica Sears, NPFayetteville, AR 727031659848133
- Carl Magness, M.D.Fayetteville, AR 727011548345606
- Kaylie HollandParagould, AR 724501275216798
- Joseph Hughes, MDJonesboro, AR 724041649556150
- John Wolverton, MDLittle Rock, AR 722091821044470
- Archie Hearne, M.D.Little Rock, AR 722061851505358
Common questions
What is Muhammad Omar Khan's NPI number?
Muhammad Omar Khan's National Provider Identifier (NPI) is 1043885098, issued on May 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Omar Khan located?
The NPPES record lists a practice address at 7301 Rogers Ave, Fort Smith, AR, 72903. Phone: (479) 461-9223. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Omar Khan's license?
NPPES lists Arkansas license number E-18319, 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 Omar Khan prescribe under Medicare Part D?
In 2024, Muhammad Omar Khan had 761 Medicare Part D claims for 185 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.