MRS. OYESOLA OMOWUNMI AKINTAN-ADAJI FNP-BC; PMHNP-BC
NPI 1760712913
Nurse Practitioner - Psychiatric/Mental Health in Greenbelt, MD
About Mrs. Oyesola Omowunmi Akintan-adaji Fnp-bc; Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. OYESOLA OMOWUNMI AKINTAN-ADAJI FNP-BC; PMHNP-BC (NPI 1760712913) is an individual psychiatric/mental health provider in Greenbelt, Maryland, licensed in Maryland (R174454) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lanham, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Oyesola Omowunmi Akintan-adaji Fnp-bc; Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Oyesola Akintan-adaji reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenbelt, MD 20770
- Reassigned Medicare billing, District of Columbia enrollment
Gaithersburg, MD 20878
- Reassigned Medicare billing, District of Columbia enrollment
- 340 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20770 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENBELT, MD 20770
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Oyesola Akintan-adaji's NPI number?
The NPI number for Oyesola Akintan-adaji is 1760712913. It was assigned to this individual provider in the NPPES registry on January 12, 2010.
Where is Oyesola Akintan-adaji located?
Oyesola Akintan-adaji practices at 8955 Edmonston Rd Unit F&h, Greenbelt, MD 20770. The listed phone number is (301) 552-9385.
What is Oyesola Akintan-adaji's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Oyesola Akintan-adaji enrolled in Medicare?
Yes. Oyesola Akintan-adaji is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Oyesola Akintan-adaji's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oyesola Akintan-adaji reassigns Medicare benefits to 2 organizations: Abundant Healthcare Services Inc (Greenbelt, MD) and Adventist Physician Services, Inc. (Gaithersburg, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Oyesola Akintan-adaji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Oyesola Akintan-adaji was last updated on December 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Oyesola Omowunmi Akintan-Adaji, FNP-BC; PMHNP-BC · NPI 1760712913
Psychiatric/Mental Health physician in Greenbelt, Maryland. Individual provider, active in the CMS NPPES registry since January 12, 2010.
## Identity
- **NPI:** 1760712913 (Entity type: Individual)
- **Enumerated:** January 12, 2010
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R174454 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8955 EDMONSTON RD UNIT F&H, Greenbelt, MD 20770-1006
- **Phone:** (301) 552-9385 · **Fax:** (301) 552-9381
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Abundant Healthcare Services Inc (NPI 1831759984, Greenbelt, MD); Adventist Physician Services, Inc. (NPI 1376623207, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** December 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1760712913) · Data from the CMS NPPES public registry.