Eni Okonofua, M.B.,B.S.
NPI 1295770436 · Internal Medicine Physician · North Charleston, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eni Okonofua, M.B.,B.S. is a Internal Medicine Physician provider in North Charleston, SC (NPI 1295770436).
Provider details
- NPI number
- 1295770436
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.B.,B.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21076 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,795 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 793 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 617 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 327 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 43 | $122 |
| Administration of Influenza Virus VaccineG0008 | 15 | $25 |
Typical Medicare-allowed amounts for these services range $25–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 2,735 | 284 |
| Atorvastatin Calcium | 306 | 99 |
| Amlodipine Besylate | 288 | 83 |
| Gabapentin | 255 | 49 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 218 | 61 |
| Omeprazole | 191 | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-19
- Last updated
- 2019-10-01
Frequently asked questions
- What is Eni Okonofua's NPI number?
- Eni Okonofua's National Provider Identifier (NPI) is 1295770436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eni Okonofua's specialty?
- Eni Okonofua is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eni Okonofua located?
- Eni Okonofua's practice location on file with NPPES is 5390 Dorchester Rd, North Charleston, SC 29418-5652.
- What is Eni Okonofua's phone number?
- The practice phone number listed in the NPPES registry for Eni Okonofua is (843) 552-3099.
- Does Eni Okonofua accept Medicare?
- Eni Okonofua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eni Okonofua's NPI active?
- Yes — Eni Okonofua's NPI (1295770436) is active in the NPPES registry as of the last update on 2019-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.