Individual provider Active NPI

Margaret Greiner, LLPC

  • Mental Health Counselor
  • Scottville, MI
National Provider Identifier
1225740244
Registry record updated Jul 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
6401223720 Issued in MI
Practice address
292 E Major Rd
Scottville, MI 49454-9740
Phone
(517) 648-5306
NPI assigned
Dec 21, 2022
Last updated
Jul 16, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 6401223720 MI Primary

Addresses

Primary practice location

292 E Major Rd
Scottville, MI 49454-9740

Mailing address

920 Diana St
Ludington, MI 49431-1987
Phone (231) 845-6294

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

NPI Registry JSON

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

{
    "created_epoch": "1671580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1225740244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "920 DIANA ST",
            "city": "LUDINGTON",
            "state": "MI",
            "postal_code": "494311987",
            "telephone_number": "231-845-6294"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "292 E MAJOR RD",
            "city": "SCOTTVILLE",
            "state": "MI",
            "postal_code": "494549740",
            "telephone_number": "517-648-5306"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREINER",
        "first_name": "MARGARET",
        "credential": "LLPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-21",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MI",
            "license": "6401223720",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Scottville, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.