Olumuyiwa Sowunmi
NPI 1235454414 · Internal Medicine Physician · Elyria, OH
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olumuyiwa Sowunmi is a Internal Medicine Physician provider in Elyria, OH (NPI 1235454414).
Provider details
- NPI number
- 1235454414
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
596 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 266 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 100 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 98 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 76 | $72 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 34 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 34 | 32 |
| Azithromycin | 25 | 25 |
| Pantoprazole Sodium | 23 | 23 |
| Metoprolol Tartrate | 22 | — |
| Atorvastatin Calcium | 21 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 21 | 21 |
| Cefdinir | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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
- 2010-03-31
- Last updated
- 2013-07-07
Frequently asked questions
- What is Olumuyiwa Sowunmi's NPI number?
- Olumuyiwa Sowunmi's National Provider Identifier (NPI) is 1235454414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olumuyiwa Sowunmi's specialty?
- Olumuyiwa Sowunmi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olumuyiwa Sowunmi located?
- Olumuyiwa Sowunmi's practice location on file with NPPES is 630 E River St, Elyria, OH 44035-5902.
- What is Olumuyiwa Sowunmi's phone number?
- The practice phone number listed in the NPPES registry for Olumuyiwa Sowunmi is (440) 542-5025.
- Does Olumuyiwa Sowunmi accept Medicare?
- Olumuyiwa Sowunmi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olumuyiwa Sowunmi's NPI active?
- Yes — Olumuyiwa Sowunmi's NPI (1235454414) is active in the NPPES registry as of the last update on 2013-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.