Christfelly Nyarko Opoku-Agyemang, M.D.
Internal Medicine Physician · Harlem, NY
Christfelly Nyarko Opoku-Agyemang, M.D. is an internal medicine physician with a practice address in Harlem, New York, and NPI 1093438137, issued on Sep 23, 2022. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christfelly Nyarko Opoku-Agyemang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- V7035 TX
Self-reported in NPPES; status is on the state search - Practice location
- Harlem Hospital Center (internal Medicine Residency), Harlem, NY 10037
- Phone
- (212) 939-1406
- Enumerated
- Sep 23, 2022
- Record last updated
- Jun 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20250620003704); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Christfelly Nyarko Opoku-Agyemang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
352 Medicare Part D claims for 89 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate24 claims
- Atorvastatin Calcium21 claims
- Jardiance16 claims
- Famotidine15 claims
- Losartan Potassium14 claims
- Carvedilol11 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.
Bills Medicare through one group practice
- LA Magna Health PLLCWichita Falls, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christfelly Nyarko Opoku-Agyemang among 12,067 internal medicine physician records in New York
Christfelly Nyarko Opoku-Agyemang, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 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 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2013 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Harlem
They are 2 of the 11 NPPES records with a practice address in Harlem, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Harlem → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Judith Absalon, MDNew York, NY 100371497851125
- Adegboyega Adebayo, MDNew York, NY 100371154429215
- Max Francois, M.D.New York, NY 100371689683864
- Deepthiman Gowda, MDNew York, NY 100371245335850
- Karen Johnson-Adamson, MDNew York, NY 100371548367659
- Frederick Newsome, MDNew York, NY 100371134225766
- Yetunde Odusanya, M. D.New York, NY 100371285658864
- Margaret Olibrice, MDNew York, NY 100371558460618
Common questions
What is Christfelly Nyarko Opoku-Agyemang, M.D.'s NPI number?
Christfelly Nyarko Opoku-Agyemang, M.D.'s National Provider Identifier (NPI) is 1093438137, issued on Sep 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Christfelly Nyarko Opoku-Agyemang, M.D. located?
The NPPES record lists a practice address at Harlem Hospital Center (internal Medicine Residency), Harlem, NY, 10037. Phone: (212) 939-1406. Providers update this record themselves, so call before visiting.
How can I verify Christfelly Nyarko Opoku-Agyemang, M.D.'s license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christfelly Nyarko Opoku-Agyemang, M.D. prescribe under Medicare Part D?
In 2024, Christfelly Nyarko Opoku-Agyemang, M.D. had 352 Medicare Part D claims for 89 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.