Eni Clement Okonofua, M.B.,B.S.
Internal Medicine Physician · North Charleston, SC
Eni Clement Okonofua, M.B.,B.S. is an internal medicine physician with a practice address in North Charleston, South Carolina, and NPI 1295770436, issued on Jun 19, 2006. Check the license (South Carolina 21076, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Eni Clement Okonofua
- Credential
- M.B.,B.S.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 21076 SC
Self-reported in NPPES; status is on the state search - Practice location
- 5390 Dorchester RD, North Charleston, SC 29418
- Phone
- (843) 552-3099
- Enumerated
- Jun 19, 2006
- Record last updated
- Oct 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (846) 559-9037
- Medicaid ID
- T53518 SC
- Medicare enrollment
- Enrolled (PECOS I20061025000510); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Verify Eni Clement Okonofua in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 21076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,111 Medicare Part D claims for 412 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 2,774 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen2,735 claims
- Atorvastatin Calcium306 claims
- Amlodipine Besylate288 claims
- Gabapentin255 claims
- Albuterol Sulfate Hfa218 claims
- Omeprazole191 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Eni Clement Okonofua among 1,881 internal medicine physician records in South Carolina
Eni Clement Okonofua, M.B.,B.S. is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1983 · median 2006 among the 1,119 with a school on file
- Record last updated2019 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in North Charleston
They are 24 of the 1,964 NPPES records with a practice address in North Charleston, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in North Charleston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andres Arias, MDNorth Charleston, SC 294181275548067
- Allen Jackson, MDNorth Charleston, SC 294201902866965
- Shantae Jenkins, MD, PHDNorth Charleston, SC 294201194923094
- Elizabeth Burns, NPCharleston, SC 294141083661433
- Rhonda Chanson, MDCharleston, SC 294141609828706
- William Clare, MDChas, SC 294141861449662
- John Cleek, M.D.Charleston, SC 294141750301404
- John Davis, MDCharleston, SC 294141588608483
Common questions
What is Eni Clement Okonofua, M.B.,B.S.'s NPI number?
Eni Clement Okonofua, M.B.,B.S.'s National Provider Identifier (NPI) is 1295770436, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eni Clement Okonofua, M.B.,B.S. located?
The NPPES record lists a practice address at 5390 Dorchester RD, North Charleston, SC, 29418. Phone: (843) 552-3099. Providers update this record themselves, so call before visiting.
How can I verify Eni Clement Okonofua, M.B.,B.S.'s license?
NPPES lists South Carolina license number 21076, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eni Clement Okonofua, M.B.,B.S. prescribe under Medicare Part D?
In 2024, Eni Clement Okonofua, M.B.,B.S. had 9,111 Medicare Part D claims for 412 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Eni Clement Okonofua, M.B.,B.S.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.