Individual provider Active NPI

Tosin Margaret Bamigbetan-Olayeye, HHA

  • Registered Nurse
  • Washington, DC
National Provider Identifier
1164764601
Registry record updated Aug 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
RN500004598 Issued in DC
Practice address
2124 Martin Luther King Jr Ave SE
Washington, DC 20020-5732
Phone
(202) 563-7632
NPI assigned
Mar 22, 2013
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN500004598 DC Primary
Home Health Aide 374U00000X

Addresses

Primary practice location

2124 Martin Luther King Jr Ave SE
Washington, DC 20020-5732

Mailing address

1423 Sheridan St NW Apt A4
Washington, DC 20011-8021
Phone (202) 545-0935

Other practice location 1

6207 Guinevere Ct
Glenn Dale, MD 20769-8945
Phone (202) 545-0935

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
RN500004598DCMDRegistered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1363910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1164764601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1423 SHERIDAN ST NW APT A4",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200118021",
            "telephone_number": "202-545-0935",
            "fax_number": "202-545-0176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2124 MARTIN LUTHER KING JR AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200205732",
            "telephone_number": "202-563-7632"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6207 Guinevere Ct",
            "address_purpose": "LOCATION",
            "city": "Glenn Dale",
            "state": "MD",
            "postal_code": "207698945",
            "country_code": "US",
            "telephone_number": "202-545-0935",
            "fax_number": "202-545-0176",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAMIGBETAN-OLAYEYE",
        "first_name": "TOSIN MARGARET",
        "credential": "HHA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-03-22",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DC",
            "license": "RN500004598",
            "primary": true
        },
        {
            "code": "374U00000X",
            "taxonomy_group": "",
            "desc": "Home Health Aide",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.