Fatima Mahmood
Internal Medicine Physician · Ardmore, OK
Fatima Mahmood is an internal medicine physician with a practice address in Ardmore, Oklahoma, and NPI 1255959045, issued on Jul 8, 2020. Check the license (Oklahoma 45131, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Fatima Mahmood
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 45131 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1011 14TH Ave NW, Ardmore, OK 73401
- Phone
- (580) 223-5400
- Enumerated
- Jul 8, 2020
- Record last updated
- Sep 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20250707001064); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 1011 14TH Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmon Anderson, NPNurse Practitioner1649656125
- Jordan Anderson, DOAnesthesiology Physician1275107377
- Nolen Anderson, DOEmergency Medicine Physician1477515484
- Charles Black, D.O.Emergency Medical Services (Emergency Medicine) Physician1891757860
- Bryce Bliss, M.D.Anatomic Pathology & Clinical Pathology Physician1982716452
- Nancy Cavner, DPP LIFE COACHPrevention Professional1336610708
Verify Fatima Mahmood 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 45131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
124 Medicare Part D claims for 44 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 Oklahoma CommunitiesArdmore, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fatima Mahmood among 1,115 internal medicine physician records in Oklahoma
Fatima Mahmood is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.
- NPI issued2020 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2018 · median 2007 among the 653 with a school on file
- Record last updated2025 · 56% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 internal medicine physician records list a practice address in Ardmore
They are 14 of the 1,302 NPPES records with a practice address in Ardmore, and 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Ardmore → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bobby Ellis, M.D.Ardmore, OK 734011679595144
- Bruce Gilmore, M.D.Ardmore, OK 734011306985882
- Joe Hamill, M.D.Ardmore, OK 734011326059734
- Adil KarimArdmore, OK 734011255747986
- Rebecca Manevitz, MDArdmore, OK 734011639149644
- Thomas Papin, MDArdmore, OK 734011134161821
- Vishal Patel, M.D.Ardmore, OK 734011912317256
- Jeffrey Rother, MDArdmore, OK 734011811951999
Common questions
What is Fatima Mahmood's NPI number?
Fatima Mahmood's National Provider Identifier (NPI) is 1255959045, issued on Jul 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Fatima Mahmood located?
The NPPES record lists a practice address at 1011 14TH Ave NW, Ardmore, OK, 73401. Phone: (580) 223-5400. Providers update this record themselves, so call before visiting.
How can I verify Fatima Mahmood's license?
NPPES lists Oklahoma license number 45131, 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 Fatima Mahmood prescribe under Medicare Part D?
In 2024, Fatima Mahmood had 124 Medicare Part D claims for 44 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.