Active NPI
Steven S Wille, LPC
- Mental Health Counselor
- Appleton, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 4181-125
- Practice address
- 4321 W College Ave Ste 200
Appleton, WI 54914-3968 - Phone
- (920) 610-3473
- NPI assigned
- Sep 24, 2008
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 4181-125 | WI | |
| Mental Health Counselor | 101YM0800X | 4181-125 | WI | Primary |
Addresses
Primary practice location
4321 W College Ave Ste 200
Appleton, WI 54914-3968
Mailing address
4321 W College Ave Ste 200
Appleton, WI 54914-3968
Phone (920) 610-3473
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 43744500 | Medicaid | WI |
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
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20240207000404 | WI | Practitioner - Mental Health Counselor | 5294178208 |
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2006
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
PO Box
Suite 19070
Green Bay, WI 54307
PO Box
Suite 19070
Green Bay, WI 54307-9070
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4181-125 | WI | MD | Professional Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| St Nicholas Hospital-Sisters of the Third Order of St Francis | Current | Accepting new patients | |
| St. Nicholas Hospital-Sisters of the Third Order of St Francis | Current | Accepting new patients | |
| Ascend Mentoring and Counseling LLC | Professional | Current | Accepting new patients |
| St. Nicholas Hospital-Sisters of the Third Order of St Francis | Current | Accepting new patients | |
| St Vincent Hospital-Hospital Sisters-Third Order of St Francis | Current | Accepting new patients | |
| St Vincent Hospital-Hospital Sisters-Third Order of St Francis | Current | Accepting new patients |
Locations
4321 W College Ave
Ste 200
Appleton, WI 54914
Phone (920) 519-2920
3860 Monroe Rd
De Pere, WI 54115
Phone (920) 272-1200
835 S Van Buren St
Green Bay, WI 54301
Phone (888) 901-7246
3100 Superior Ave
Sheboygan, WI 53081
Phone (800) 472-6710
3425 Superior Ave
Sheboygan, WI 53081
Phone (920) 458-5557
Organizations & group practices 6
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.
-
- Professional Counselor
- Appleton, WI
- NPI 1740123843
-
- Internal Medicine Physician
- Sheboygan, WI
- NPI 1447737762
-
- Durable Medical Equipment & Medical Supplies
- Green Bay, WI
- NPI 1245042530
-
- General Practice Physician
- Green Bay, WI
- NPI 1285613638
-
- Internal Medicine Physician
- Sheboygan, WI
- NPI 1275799413
-
- General Acute Care Hospital
- Sheboygan, WI
- NPI 1730184342
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1222214400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777420800000",
"number": "1851541080",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4321 W COLLEGE AVE STE 200",
"city": "APPLETON",
"state": "WI",
"postal_code": "549143968",
"telephone_number": "920-610-3473"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4321 W COLLEGE AVE STE 200",
"city": "APPLETON",
"state": "WI",
"postal_code": "549143968",
"telephone_number": "920-610-3473"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WILLE",
"first_name": "STEVEN",
"middle_name": "S",
"name_prefix": "Mr.",
"credential": "LPC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2008-09-24",
"last_updated": "2026-04-29",
"certification_date": "2026-04-29",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "WI",
"license": "4181-125",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WI",
"license": "4181-125",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "43744500",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Appleton, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.