Oluwatoyin Rachael Adelakun

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

R232283 Issued in MD

Practice address

8901 Rockville Pike
Bethesda, MD 20889-0001

Phone

(301) 295-2474

NPI assigned

Apr 29, 2024

Last updated

Mar 15, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Immaculate Behavioral Healthcare Services LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Waldorf, MD
  • NPI 1174319495
  NPD Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1714348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773532800000",
    "number": "1053167270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "301-295-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "301-295-2474"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2255 Crain Hwy Ste 205",
            "address_purpose": "LOCATION",
            "city": "Waldorf",
            "state": "MD",
            "postal_code": "206013190",
            "country_code": "US",
            "telephone_number": "301-806-4641",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ADELAKUN",
        "first_name": "OLUWATOYIN",
        "middle_name": "RACHAEL",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-04-29",
        "last_updated": "2026-03-15",
        "certification_date": "2026-03-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MD",
            "license": "R232283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nathan Adams
• Nathaniel Brendon Adams, DO
• Trisha M Adams, ARNP-FNP-C
• Addis Care Partners, LLC
• Bethlehem Addis, NP
• Suzanne R Adelman, LCSW-C, BCD
• Lauren Adelsberger, OT
• Madeline Aden, MSW
• Olufunmilayo Adenaiya, PHARMD
• Adeayo Terence Adenusi, DMD

• Psychiatric/Mental Health Nurse Practitioner in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Psychiatric/Mental Health Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.