Olusegun Coker, M.D.
NPI 1295998748 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olusegun Coker, M.D. is a Family Medicine Physician provider in Saint Louis, MO (NPI 1295998748).
Provider details
- NPI number
- 1295998748
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.128162 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,976 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,548 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 320 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 191 | $126 |
| X-Ray of Chest, 2 Views71046 | 189 | $21 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 167 | $87 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 72 | $24 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 156 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 626 | 176 |
| Amlodipine Besylate | 562 | 146 |
| Levothyroxine Sodium | 505 | 115 |
| Losartan Potassium | 356 | 95 |
| Lisinopril | 352 | 89 |
| Pantoprazole Sodium | 336 | 71 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,006 across 123 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-04
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Olusegun Coker's NPI number?
- Olusegun Coker's National Provider Identifier (NPI) is 1295998748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olusegun Coker's specialty?
- Olusegun Coker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olusegun Coker located?
- Olusegun Coker's practice location on file with NPPES is 3009 N. Ballas Rd, Saint Louis, MO 63131.
- What is Olusegun Coker's phone number?
- The practice phone number listed in the NPPES registry for Olusegun Coker is (314) 996-4900.
- Does Olusegun Coker accept Medicare?
- Olusegun Coker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olusegun Coker's NPI active?
- Yes — Olusegun Coker's NPI (1295998748) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.