Olayinka Josephine Akinnuoye, FNP, MSN
Family Nurse Practitioner · Greenbelt, MD
Olayinka Josephine Akinnuoye, FNP, MSN is a family nurse practitioner with a practice address in Greenbelt, Maryland, and NPI 1649507153, issued on Nov 5, 2009. Check the license (Maryland R136194, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olayinka Josephine Akinnuoye
- Credential
- FNP, MSN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R136194 MD
RN66206 DC
Self-reported in NPPES; status is on the state search - Practice location
- 6201 Greenbelt Road, Greenbelt, MD 20740
- Phone
- (240) 553-7425
- Enumerated
- Nov 5, 2009
- Record last updated
- Oct 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Verify Olayinka Josephine Akinnuoye in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R136194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family nurse practitioner in 2024
313 Medicare Part D claims for 25 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium44 claims
- Metformin Hcl34 claims
- Amlodipine Besylate27 claims
- Lisinopril22 claims
- Albuterol Sulfate Hfa15 claims
- Trulicity15 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.
Olayinka Josephine Akinnuoye among 4,124 family nurse practitioner records in Maryland
Olayinka Josephine Akinnuoye, FNP, MSN is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 13% of them.
- NPI issued2009 · 13% of these records are older, 86% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2014 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 family nurse practitioner records list a practice address in Greenbelt
They are 46 of the 1,332 NPPES records with a practice address in Greenbelt, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Greenbelt → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Grace Ajayi, CRNPBerwyn Heights, MD 207401922258391
- Helina Esene, NPCollege Park, MD 207401336643444
- Natoe Goba, FNP-BCBerwyn Heights, MD 207401023873239
- Abiodun JaiyeolaCollege Park, MD 207401497146112
- Joni Mills, CRNP-FBerwyn Heights, MD 207401699142117
- Sheeba NadarajahCollege Park, MD 207401396314381
- Modest Ndangoh, NPBerwyn Heights, MD 207401801394002
- Lucy OgunsuyiBerwyn Heights, MD 207401134759905
Common questions
What is Olayinka Josephine Akinnuoye, FNP, MSN's NPI number?
Olayinka Josephine Akinnuoye, FNP, MSN's National Provider Identifier (NPI) is 1649507153, issued on Nov 5, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Olayinka Josephine Akinnuoye, FNP, MSN located?
The NPPES record lists a practice address at 6201 Greenbelt Road, Greenbelt, MD, 20740. Phone: (240) 553-7425. Providers update this record themselves, so call before visiting.
How can I verify Olayinka Josephine Akinnuoye, FNP, MSN's license?
NPPES lists Maryland license number R136194, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Olayinka Josephine Akinnuoye, FNP, MSN prescribe under Medicare Part D?
In 2024, Olayinka Josephine Akinnuoye, FNP, MSN had 313 Medicare Part D claims for 25 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.