Active NPI
Carol Marie Wierenga, M.D.
- Family Medicine Physician
- Michigan Center, MI
National Provider Identifier
1780660381
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 4301074081
- Practice address
- 4328 Page Ave
Michigan Center, MI 49254-1077 - Phone
- (517) 764-3609
- Fax
- (517) 764-3659
- NPI assigned
- Dec 16, 2005
- Last updated
- Feb 27, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 4301074081 | MI | Primary |
Addresses
Primary practice location
4328 Page Ave
Michigan Center, MI 49254-1077
Mailing address
4328 Page Ave
Michigan Center, MI 49254-1077
Phone (517) 764-3609
Other practice location 1
2215 Fuller Rd
Ann Arbor, MI 48105-2303
Phone (734) 769-7100
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20140328000452 | MI | Order and Referring Only - Family Practice | 2264425693 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Wojciech a. Gadowski, MD, SC | Family Medicine | Past | Accepting new patients |
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.
-
- Family Medicine Physician
- Menasha, WI
- NPI 1366551293
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1134691200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772150400000",
"number": "1780660381",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4328 PAGE AVE",
"city": "MICHIGAN CENTER",
"state": "MI",
"postal_code": "492541077",
"telephone_number": "517-764-3609",
"fax_number": "517-764-3659"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4328 PAGE AVE",
"city": "MICHIGAN CENTER",
"state": "MI",
"postal_code": "492541077",
"telephone_number": "517-764-3609",
"fax_number": "517-764-3659"
}
],
"practiceLocations": [
{
"address_1": "2215 Fuller Rd",
"address_purpose": "LOCATION",
"city": "Ann Arbor",
"state": "MI",
"postal_code": "481052303",
"country_code": "US",
"telephone_number": "734-769-7100",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WIERENGA",
"first_name": "CAROL",
"middle_name": "MARIE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-12-16",
"last_updated": "2026-02-27",
"certification_date": "2026-02-27",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "MI",
"license": "4301074081",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Michigan Center, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.