Active NPI
Dawn M Ritter, MS, LPC
- Addiction (Substance Use Disorder) Counselor
- Mequon, WI
National Provider Identifier
1841494044
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- 14459-131
- Practice address
- 1500 W Market St
Suite 200
Mequon, WI 53092-5098 - Phone
- (262) 241-6127
- NPI assigned
- Jun 12, 2007
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 14459-131 | WI | Primary |
| Professional Counselor | 101YP2500X | 3678-125 | WI |
Addresses
Primary practice location
1500 W Market St
Suite 200
Mequon, WI 53092-5098
Mailing address
1500 W Market St
Suite 200
Mequon, WI 53092-5098
Phone (262) 241-6127
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 43594400 | 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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 14459-131 | WI | MD | Addiction (Substance Use Disorder) Counselor |
| 3678-125 | WI | MD | Professional Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Columbia St. Mary'S Hospital Milwaukee, Inc | Current | Accepting new patients | |
| Columbia St. Mary'S Hospital Milwaukee Inc | Current | Accepting new patients |
Locations
2323 N Lake Dr
Milwaukee, WI 53211
Phone (414) 291-1000
13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300
801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600
Organizations & group practices 2
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.
-
- Multi-Specialty Clinic/Center
- Milwaukee, WI
- NPI 1023064482
-
- Psychiatric Hospital Unit
- Mequon, WI
- NPI 1417600909
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1181606400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1841494044",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1500 W MARKET ST",
"address_2": "SUITE 200",
"city": "MEQUON",
"state": "WI",
"postal_code": "530925098",
"telephone_number": "262-241-6127"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 W MARKET ST",
"address_2": "SUITE 200",
"city": "MEQUON",
"state": "WI",
"postal_code": "530925098",
"telephone_number": "262-241-6127"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RITTER",
"first_name": "DAWN",
"middle_name": "M",
"credential": "MS, LPC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-06-12",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "WI",
"license": "14459-131",
"primary": true
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "WI",
"license": "3678-125",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "43594400",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Mequon, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.