Individual provider Active NPI

Claudia Joan Williams, OTR/L

  • Occupational Therapist
  • Brooklyn, NY
National Provider Identifier
1750550554
Registry record updated Oct 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
016698 Issued in NY
Practice address
1155 Willmohr St Apt 3
Brooklyn, NY 11212-3205
Phone
(646) 464-5229
NPI assigned
Feb 26, 2008
Last updated
Oct 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 016698 NY Primary

Addresses

Primary practice location

1155 Willmohr St Apt 3
Brooklyn, NY 11212-3205

Mailing address

1155 Willmohr St Apt 1
Brooklyn, NY 11212-3205
Phone (646) 464-5229

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
016698NYMDClinical Child & Adolescent Psychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Wonderworld Occupational Therapy PC Current Accepting new patients
Wonderworld Educational Center Current Accepting new patients
Wonder World Educational Center Current Accepting new patients

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1203984000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1750550554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1155 WILLMOHR ST APT 1",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112123205",
            "telephone_number": "646-464-5229"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1155 WILLMOHR ST APT 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112123205",
            "telephone_number": "646-464-5229"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "CLAUDIA",
        "middle_name": "JOAN",
        "name_prefix": "Ms.",
        "credential": "OTR/L",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-02-26",
        "last_updated": "2026-10-09",
        "certification_date": "2026-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "NY",
            "license": "016698",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.