Sylvia Holmstrom, BA

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

2501 Hanley Rd Ste 201
Hudson, WI 54016-8786

Phone

(534) 544-5247

Fax

(534) 544-5248

NPI assigned

Jan 3, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Bachelor of Arts

Practice roles

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.

• Caillier Clinic LTD

  • Clinical Neuropsychologist
  • Eau Claire, WI
  • NPI 1659453058
  NPD (past)

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

{
    "created_epoch": "1672704000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1174236442",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2620 STEIN BLVD STE B",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547012674",
            "telephone_number": "715-836-0064"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2501 HANLEY RD STE 201",
            "city": "HUDSON",
            "state": "WI",
            "postal_code": "540168786",
            "telephone_number": "534-544-5247",
            "fax_number": "534-544-5248"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLMSTROM",
        "first_name": "SYLVIA",
        "credential": "BA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-03",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WI",
            "license": null,
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lacey A Hoff, MS-SLP
• Leah Hoffman, LCSW, LICSW
• Anissa Hoffmann, PA-C
• Sara Grace Holmberg, ANP
• Joshua Holmes, LICSW
• Cara A Holtz, MS, BCBA
• Hailey Hoof
• Jacqueline Ann Hoover
• Hope Chiropractic, LLC
• Hope Grove LLC

• Clinical Social Worker in Hudson, WI
• Providers in Hudson, WI by specialty
• Clinical Social Worker in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 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.