Individual provider Active NPI

Timothy Michael Killian, LMSW

  • Social Worker
  • Grand Blanc, MI
National Provider Identifier
1497334379
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
6802091095 Issued in MI
Practice address
10801 S Saginaw St Ste 5
Grand Blanc, MI 48439-8126
Phone
(810) 771-4074
NPI assigned
Apr 6, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 6851118251 MI
Social Worker 104100000X 6802091095 MI Primary

Addresses

Primary practice location

10801 S Saginaw St Ste 5
Grand Blanc, MI 48439-8126

Mailing address

10801 S Saginaw St Ste D
Grand Blanc, MI 48439-8126
Phone (810) 771-4074

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
6802091095MIMDSocial Worker
6851118251MIMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1617667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1497334379",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10801 S SAGINAW ST STE D",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484398126",
            "telephone_number": "810-771-4074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10801 S SAGINAW ST STE 5",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484398126",
            "telephone_number": "810-771-4074"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KILLIAN",
        "first_name": "TIMOTHY",
        "middle_name": "MICHAEL",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-06",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6851118251",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MI",
            "license": "6802091095",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Blanc, MI

Sources for this page

Verify at the official NPI Registry.