Adeniyi Ahmed Ajenifuja, MD
Internal Medicine Physician · Dover, DE
Adeniyi Ahmed Ajenifuja, MD is an internal medicine physician with a practice address in Dover, Delaware, and NPI 1164805982, issued on Jun 30, 2015. Check the license (Delaware 0011221, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Adeniyi Ahmed Ajenifuja
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0011221 DE
Self-reported in NPPES; status is on the state search - Practice location
- 640 South State Street, Dover, DE 19901
- Enumerated
- Jun 30, 2015
- Record last updated
- Jan 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 600 in Delaware → Look up another NPI →
Also registered at 640 South State Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tiffany Tullis, NP-CAcute Care Nurse Practitioner1538418918
- Janelle Weiland, PHARMDPharmacist1306086269
- McKenzie Weitz, RDRegistered Dietitian1538718424
- Maryam ZamanEmergency Medicine Physician1629763537
Verify Adeniyi Ahmed Ajenifuja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license 0011221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
369 Medicare Part D claims for 94 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate36 claims
- Atorvastatin Calcium29 claims
- Eliquis25 claims
- Rosuvastatin Calcium23 claims
- Clopidogrel21 claims
- Isosorbide Mononitrate Er17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,957.84
90 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Adeniyi Ahmed Ajenifuja among 600 internal medicine physician records in Delaware
Adeniyi Ahmed Ajenifuja, MD is one of 600 internal medicine physician records with a practice address in Delaware. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 61% of them.
- NPI issued2015 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2019 · 49% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 internal medicine physician records list a practice address in Dover
They are 44 of the 2,137 NPPES records with a practice address in Dover, and 600 internal medicine physician records in Delaware.
All 600 in Delaware → Every provider in Dover → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joseph Raphael Ablaza, M.D.Dover, DE 199011366892291
- Jonathan Kaufmann, D.O.Dover, DE 199011104953843
- Aimen Khan, MDDover, DE 199011083190771
- Muhammad Haneef Khawaja, M.D.Dover, DE 199011295117042
- Francis Lim, MDDover, DE 199011003236415
- Malgorzata Losos, MDDover, DE 199011952611196
- Jose Marte-Santana, MDDover, DE 199011992007165
- Safwan Muhammad, MDDover, DE 199011013403450
Common questions
What is Adeniyi Ahmed Ajenifuja, MD's NPI number?
Adeniyi Ahmed Ajenifuja, MD's National Provider Identifier (NPI) is 1164805982, issued on Jun 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Adeniyi Ahmed Ajenifuja, MD located?
The NPPES record lists a practice address at 640 South State Street, Dover, DE, 19901. Providers update this record themselves, so call before visiting.
How can I verify Adeniyi Ahmed Ajenifuja, MD's license?
NPPES lists Delaware license number 0011221, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Adeniyi Ahmed Ajenifuja, MD prescribe under Medicare Part D?
In 2024, Adeniyi Ahmed Ajenifuja, MD had 369 Medicare Part D claims for 94 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Adeniyi Ahmed Ajenifuja, MD's MIPS final score?
The 2023 MIPS final score is 78.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.