Individual provider Active NPI

Louise Desgranges, MD

  • Geriatric Psychiatry Physician
  • Grand Blanc, MI
National Provider Identifier
1730167248
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Psychiatry PhysicianTaxonomy code 2084P0805X
License
LD33959 Issued in MI
Practice address
G 8145 S Saginaw Street
Suite C
Grand Blanc, MI 48439
Phone
(810) 694-2730
Fax
(810) 694-2731
NPI assigned
Jan 4, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Child & Adolescent Psychiatry Physician 2084P0804X LD33959 MI
Geriatric Psychiatry Physician 2084P0805X LD33959 MI Primary

Addresses

Primary practice location

G 8145 S Saginaw Street
Suite C
Grand Blanc, MI 48439

Mailing address

G 8145 S Saginaw Street
Suite C
Grand Blanc, MI 48439
Phone (810) 694-2730

Other identifiers 3

IdentifierTypeStateIssuer
2605512OtherMIHEALTHPLUS OF MICHIGAN
1301985MedicaidMI
P73919OtherBLUE CARE NETWORK

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
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
LD33959MIMDGeriatric Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Desgranges Psychiatric Center 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": "1136332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1730167248",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "G 8145 S SAGINAW STREET",
            "address_2": "SUITE C",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "48439",
            "telephone_number": "810-694-2730",
            "fax_number": "810-694-2731"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "G 8145 S SAGINAW STREET",
            "address_2": "SUITE C",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "48439",
            "telephone_number": "810-694-2730",
            "fax_number": "810-694-2731"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DESGRANGES",
        "first_name": "LOUISE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "MI",
            "license": "LD33959",
            "primary": false
        },
        {
            "code": "2084P0805X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Geriatric Psychiatry",
            "state": "MI",
            "license": "LD33959",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHPLUS OF MICHIGAN",
            "identifier": "2605512",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1301985",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CARE NETWORK",
            "identifier": "P73919",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Blanc, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.