Individual provider Active NPI

Kati Lane Loiselle, LMSW

  • Clinical Social Worker
  • Bay City, MI
National Provider Identifier
1265063077
Registry record updated Nov 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
6801101040 Issued in MI
Practice address
509 Center Ave Ste 100
Bay City, MI 48708-5974
Phone
(989) 249-3227
NPI assigned
Jan 30, 2020
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 5, 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 WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X 6801101040 MI Primary

Addresses

Primary practice location

509 Center Ave Ste 100
Bay City, MI 48708-5974

Mailing address

301 Nebobish Ave
Essexville, MI 48732-1158
Phone (989) 992-1997

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
6801101040MIMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Stephanie a Haynes LLC Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1580342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762300800000",
    "number": "1265063077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 NEBOBISH AVE",
            "city": "ESSEXVILLE",
            "state": "MI",
            "postal_code": "487321158",
            "telephone_number": "989-992-1997"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "509 CENTER AVE STE 100",
            "city": "BAY CITY",
            "state": "MI",
            "postal_code": "487085974",
            "telephone_number": "989-249-3227"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOISELLE",
        "first_name": "KATI",
        "middle_name": "LANE",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-01-30",
        "last_updated": "2025-11-05",
        "certification_date": "2025-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801101040",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bay City, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 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.