Katie Aguayo Zweifel, LICSW, PMH-C

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

123132 Issued in MA

Practice address

483 Boston Post Rd Ste 2
Weston, MA 02493-1561

Phone

(617) 855-9289

NPI assigned

Aug 3, 2018

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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 and National Provider Directory roles.

• New England Fertility Counseling, PLLC

  • Clinical Social Worker
  • Weston, MA
  • NPI 1073391645
  NPD Authorized official

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

{
    "created_epoch": "1533254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745884800000",
    "number": "1417435140",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "483 BOSTON POST RD STE 2",
            "city": "WESTON",
            "state": "MA",
            "postal_code": "024931561",
            "telephone_number": "617-855-9289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "483 BOSTON POST RD STE 2",
            "city": "WESTON",
            "state": "MA",
            "postal_code": "024931561",
            "telephone_number": "617-855-9289"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZWEIFEL",
        "first_name": "KATIE",
        "middle_name": "AGUAYO",
        "credential": "LICSW, PMH-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-08-03",
        "last_updated": "2025-04-29",
        "certification_date": "2025-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VT",
            "license": "089.0134650",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "ME",
            "license": "LC22437",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NH",
            "license": "3759",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "123132",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael J Zackin, M.D.
• Elizabeth Zhang, RN
• Lilun Zhang
• Eni Ziko
• Marta Zinyuk

• Clinical Social Worker in Weston, MA
• Providers in Weston, MA by specialty
• Clinical Social Worker in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 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.