Active NPI
Mariah M Collicott, NP
- Family Nurse Practitioner
- Waukesha, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 13169-33
- Practice address
- 20611 Watertown Rd Ste E
Waukesha, WI 53186-1871 - Phone
- (629) 014-4502
- Fax
- (262) 901-4451
- NPI assigned
- Sep 26, 2022
- Last updated
- Aug 5, 2025
- 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 |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 13169-33 | WI | Primary |
| Nurse Practitioner | 363L00000X | 13169-33 | WI |
Addresses
Primary practice location
20611 Watertown Rd Ste E
Waukesha, WI 53186-1871
Mailing address
20611 Watertown Rd Ste E
Waukesha, WI 53186-1871
Phone (629) 014-4502
Other practice location 1
1061 E Commerce Blvd
Slinger, WI 53086-9326
Phone (262) 644-2900
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | mcollicott323986@direct.myadvocateaurora.org | Direct | |
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
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: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
20611 Watertown Rd
Suite E
Waukesha, WI 53186-1871
Phone (262) 901-4450
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cleanslate Medical Group of Wisconsin, SC | Current | Accepting new patients |
Locations
377 W River Woods Pkwy
Ste 201
Glendale, WI 53212
Phone (414) 323-6880
20611 Watertown Rd
Ste E
Waukesha, WI 53186
Phone (262) 798-1910
Organizations & group practices 1
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.
-
- Addiction Medicine (Internal Medicine) Physician
- Glendale, WI
- NPI 1518404854
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1664150400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754352000000",
"number": "1568185403",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20611 WATERTOWN RD STE E",
"city": "WAUKESHA",
"state": "WI",
"postal_code": "531861871",
"telephone_number": "629-014-4502"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20611 WATERTOWN RD STE E",
"city": "WAUKESHA",
"state": "WI",
"postal_code": "531861871",
"telephone_number": "629-014-4502",
"fax_number": "262-901-4451"
}
],
"practiceLocations": [
{
"address_1": "1061 E Commerce Blvd",
"address_purpose": "LOCATION",
"city": "Slinger",
"state": "WI",
"postal_code": "530869326",
"country_code": "US",
"telephone_number": "262-644-2900",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "COLLICOTT",
"first_name": "MARIAH",
"middle_name": "M",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-09-26",
"last_updated": "2025-08-05",
"certification_date": "2025-08-05",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WI",
"license": "13169-33",
"primary": true
},
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "13169-33",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "mcollicott323986@direct.myadvocateaurora.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "1061 E Commerce Blvd",
"city": "Slinger",
"state": "WI",
"country_code": "US",
"postal_code": "530869326",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "1061 E Commerce Blvd",
"city": "Slinger",
"state": "WI",
"country_code": "US",
"postal_code": "530869326",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Waukesha, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.
- 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.