Olusegun Adebayo Coker, M.D.
Family Medicine Physician · Saint Louis, MO
Olusegun Adebayo Coker, M.D. is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1295998748, issued on Jul 4, 2008. Check the license (Missouri 2026003856, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Olusegun Adebayo Coker
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2026003856 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3009 N. Ballas RD, Saint Louis, MO 63131
- Phone
- (314) 996-4900
- Enumerated
- Jul 4, 2008
- Record last updated
- Jun 9, 2026
- Fax
- (314) 996-4901
- Medicare enrollment
- Enrolled (PECOS I20110812000393); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Verify Olusegun Adebayo Coker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2026003856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,435 Medicare Part D claims for 801 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. 121 claims were for opioids.
Most prescribed
- Atorvastatin Calcium626 claims
- Amlodipine Besylate562 claims
- Levothyroxine Sodium505 claims
- Losartan Potassium356 claims
- Lisinopril352 claims
- Pantoprazole Sodium336 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.
Industry payments in 2024: $2,005.59
123 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fairview Heights Medical Group SCAlton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olusegun Adebayo Coker among 2,991 family medicine physician records in Missouri
Olusegun Adebayo Coker, M.D. is one of 2,991 family medicine physician records with a practice address in Missouri. 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 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2005 · median 2006 among the 1,778 with a school on file
- Record last updated2026 · 53% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristina Anderson, M.D.Saint Louis, MO 631311972865020
- Jeremy Defoe, D.O.Saint Louis, MO 631311225393739
- Ashley Denmark, DOSaint Louis, MO 631311912388943
- Kyler Douglas, DOSaint Louis, MO 631311720607880
- Mark Howard, MDSaint Louis, MO 631311073586848
- Kim Ireland, M.D.Saint Louis, MO 631311649260548
- Abdul Khan, MD.Saint Louis, MO 631311861557266
- Kimberly McClure, MDSaint Louis, MO 631311942730320
Common questions
What is Olusegun Adebayo Coker, M.D.'s NPI number?
Olusegun Adebayo Coker, M.D.'s National Provider Identifier (NPI) is 1295998748, issued on Jul 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Olusegun Adebayo Coker, M.D. located?
The NPPES record lists a practice address at 3009 N. Ballas RD, Saint Louis, MO, 63131. Phone: (314) 996-4900. Providers update this record themselves, so call before visiting.
How can I verify Olusegun Adebayo Coker, M.D.'s license?
NPPES lists Missouri license number 2026003856, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olusegun Adebayo Coker, M.D. prescribe under Medicare Part D?
In 2024, Olusegun Adebayo Coker, M.D. had 11,435 Medicare Part D claims for 801 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.