Emmanuel U. Obi, M.D.
Family Medicine Physician · Ardmore, OK
Emmanuel U. Obi, M.D. is a family medicine physician with a practice address in Ardmore, Oklahoma, and NPI 1447791645, issued on Mar 20, 2017. Check the license (Oklahoma 36091, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Emmanuel U. Obi
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 36091 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1011 14TH Ave NW, Ardmore, OK 73401
- Phone
- (580) 220-6132
- Enumerated
- Mar 20, 2017
- Record last updated
- Aug 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (580) 220-6772
- Medicare enrollment
- Enrolled (PECOS I20200901001573); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 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 Emmanuel U. Obi 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 36091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
347 Medicare Part D claims for 169 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Vancomycin Hcl49 claims
- Cefdinir26 claims
- Amoxicillin-Clavulanate Potass17 claims
- Azithromycin13 claims
- Prednisone13 claims
- Doxycycline Monohydrate12 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 Oklahoma CommunitiesArdmore, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emmanuel U. Obi among 2,303 family medicine physician records in Oklahoma
Emmanuel U. Obi, M.D. is one of 2,303 family medicine 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 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2008 among the 1,407 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family medicine physician records list a practice address in Ardmore
They are 19 of the 1,302 NPPES records with a practice address in Ardmore, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Ardmore → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Carnahan, MDArdmore, OK 734011871607903
- Pete Chambers, D.O.Ardmore, OK 734011023106580
- Yanna Fernandez Martin, MDArdmore, OK 734011841827417
- James Forrestal, DOArdmore, OK 734011285611160
- Summer Kirby, MDArdmore, OK 734011376703595
- Cameron Lancarte, MDArdmore, OK 734011376107060
- Thomas McCulloh, DOArdmore, OK 734011407879661
- Oludayo Olusanya, M.D.Ardmore, OK 734011326496613
Common questions
What is Emmanuel U. Obi, M.D.'s NPI number?
Emmanuel U. Obi, M.D.'s National Provider Identifier (NPI) is 1447791645, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Emmanuel U. Obi, M.D. located?
The NPPES record lists a practice address at 1011 14TH Ave NW, Ardmore, OK, 73401. Phone: (580) 220-6132. Providers update this record themselves, so call before visiting.
How can I verify Emmanuel U. Obi, M.D.'s license?
NPPES lists Oklahoma license number 36091, 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 Emmanuel U. Obi, M.D. prescribe under Medicare Part D?
In 2024, Emmanuel U. Obi, M.D. had 347 Medicare Part D claims for 169 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.