Susanna Cathryn Schlarf, LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

6801103412 Issued in MI

Practice address

921 W 11TH St Ste 1W
Traverse City, MI 49684-3004

Phone

(517) 798-6186

NPI assigned

Sep 24, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Acorn Counseling LLC

  • Adult Mental Health Clinic/Center
  • Traverse City, MI
  • NPI 1356063739
  NPD Authorized official

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

{
    "created_epoch": "1537747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1205310489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "921 W 11TH ST STE 1W",
            "city": "TRAVERSE CITY",
            "state": "MI",
            "postal_code": "496843004",
            "telephone_number": "517-798-6186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "921 W 11TH ST STE 1W",
            "city": "TRAVERSE CITY",
            "state": "MI",
            "postal_code": "496843004",
            "telephone_number": "517-798-6186"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHLARF",
        "first_name": "SUSANNA",
        "middle_name": "CATHRYN",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-09-24",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MI",
            "license": "6801103412",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801103412",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lori F Schiller, N.P.
• Mary Schiller, LLMSW
• Ryan Schiller, ATC
• Sarah E Schin, M.A., CCC-SLP
• Sean James Schirripa, DPT,PT
• Rachel Schleenbaker, FNP-C
• Rebecca Schlund
• Chelsea Schmalzried
• Caitlin M. Schmidt, D.O.
• Derek R Schmidt, DDS

• Clinical Social Worker in Traverse City, MI
• Providers in Traverse City, MI by specialty
• Clinical Social Worker in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 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.