Katherine A Weiser

Primary specialty

Social WorkerTaxonomy code 104100000X

License

127668 Issued in NY

Practice address

41 Union SQ W Ste 1328
New York, NY 10003-3252

Phone

(646) 470-7109

NPI assigned

Jun 28, 2025

Last updated

Jun 28, 2025By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1751068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751068800000",
    "number": "1083503833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 N 6TH PL APT 28H",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112493451"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41 UNION SQ W STE 1328",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100033252",
            "telephone_number": "646-470-7109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEISER",
        "first_name": "KATHERINE",
        "middle_name": "A",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2025-06-28",
        "last_updated": "2025-06-28",
        "certification_date": "2025-06-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "127668",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daniel F Weiser, PSY.D.
• Goldi Weiser
• Jessica Weiser, MD
• John Weiser, MD
• Karen Weiser
• Martin R Weiser, MD
• Meira Weiser, LMSW
• Mitchell Charles Weiser, MD
• Danielle Weisfeld
• Isaac B Weisfuse, MD

• Social Worker in New York, NY
• Providers in New York, NY by specialty
• Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 28, 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.