Individual provider Active NPI

Ashley Elizabeth Birkholz, CAPSW, SAC

  • Social Worker
  • Grafton, WI
National Provider Identifier
1003271693
Registry record updated Oct 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
9063-123 Issued in WI
Practice address
1990 Wisconsin Ave Stop 2
Grafton, WI 53024-2601
Phone
(262) 421-7121
NPI assigned
Dec 23, 2015
Last updated
Oct 6, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 6, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 16020-132 WI
Social Worker 104100000X 9063-123 WI Primary

Addresses

Primary practice location

1990 Wisconsin Ave Stop 2
Grafton, WI 53024-2601

Mailing address

1990 Wisconsin Ave Stop 2
Grafton, WI 53024-2601
Phone (262) 421-7121

Other names 1

  • Ashley Elizabeth Czarnowski Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20181228001403 WI Practitioner - Clinical Social Worker 0446595052 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
16020-132WIMDAddiction (Substance Use Disorder) Counselor
9063-123WIMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Julie Chicks, M.D., S.C. CurrentSince Jun 2, 2025 Accepting new patients
Schneider Counseling and Consultation LLC CurrentSince Jun 2, 2025 Accepting new patients
Alarus Healthcare, LLC CurrentSince Nov 29, 2018 Accepting new patients
Optum Behavioral Care of Colorado, P.C. Current Accepting new patients
Alarus Home Health LLC PastSince Nov 29, 2018 Accepting new patients

Locations

W6144 Aerotech Dr
Appleton, WI 54914
Phone (920) 921-3343

1971 Washington St
Ste 200
Grafton, WI 53024
Phone (262) 377-6276

1990 Wisconsin Ave
Stop 2
Grafton, WI 53024
Phone (262) 377-2900

Interoperability endpoints

  • Direct secure messaging: ashley.birkholz.1@28621.direct.athenahealth.com

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1450828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1003271693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1990 WISCONSIN AVE STOP 2",
            "city": "GRAFTON",
            "state": "WI",
            "postal_code": "530242601",
            "telephone_number": "262-421-7121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1990 WISCONSIN AVE STOP 2",
            "city": "GRAFTON",
            "state": "WI",
            "postal_code": "530242601",
            "telephone_number": "262-421-7121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIRKHOLZ",
        "first_name": "ASHLEY",
        "middle_name": "ELIZABETH",
        "name_prefix": "Ms.",
        "credential": "CAPSW, SAC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-12-23",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WI",
            "license": "16020-132",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "WI",
            "license": "9063-123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ASHLEY",
            "last_name": "CZARNOWSKI",
            "middle_name": "ELIZABETH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Grafton, WI

Sources for this page

Verify at the official NPI Registry.