Individual provider Active NPI

Hannah Black

  • Occupational Therapist
  • Washington, DC
National Provider Identifier
1336945898
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
Practice address
3801 Connecticut Ave NW Ste 100
Washington, DC 20008-4530
Phone
(202) 525-1641
NPI assigned
Feb 24, 2025
Last updated
Aug 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X Primary
Pediatric Occupational Therapist 225XP0200X

Addresses

Primary practice location

3801 Connecticut Ave NW Ste 100
Washington, DC 20008-4530

Mailing address

1301 Pennsylvania Ave SE
Washington, DC 20003-3027
Phone (202) 335-7968

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

NPI Registry JSON

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

{
    "created_epoch": "1740355200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1336945898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 PENNSYLVANIA AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200033027",
            "telephone_number": "202-335-7968"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 CONNECTICUT AVE NW STE 100",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200084530",
            "telephone_number": "202-525-1641"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACK",
        "first_name": "HANNAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "225XP0200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Pediatrics",
            "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 24, 2026; 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.