Individual provider Active NPI

Kristi Ayer, LICSW

  • Clinical Social Worker
  • Worcester, MA
National Provider Identifier
1871924704
Registry record updated Aug 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
219370 Issued in MA
Practice address
403 Belmont St
Worcester, MA 01604-1019
Phone
(413) 234-9762
NPI assigned
Dec 3, 2013
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 219370 MA Primary

Addresses

Primary practice location

403 Belmont St
Worcester, MA 01604-1019

Mailing address

8A Jill LN
Sterling, MA 01564-2629
Phone (706) 969-9241

Other practice location 1

8A Jill Ln
Sterling, MA 01564-2629
Phone (706) 969-9241

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
219370MAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1386028800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754438400000",
    "number": "1871924704",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8A JILL LN",
            "city": "STERLING",
            "state": "MA",
            "postal_code": "015642629",
            "telephone_number": "706-969-9241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "403 BELMONT ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016041019",
            "telephone_number": "413-234-9762"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8A Jill Ln",
            "address_purpose": "LOCATION",
            "city": "Sterling",
            "state": "MA",
            "postal_code": "015642629",
            "country_code": "US",
            "telephone_number": "706-969-9241",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AYER",
        "first_name": "KRISTI",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-12-03",
        "last_updated": "2025-08-06",
        "certification_date": "2025-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "219370",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Worcester, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 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.