Active NPI
Joseph C Marceil, PHD
- Mental Health Counselor
- Watertown, WI
National Provider Identifier
1881696631
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 738
- Practice address
- 218 S 1St St
Watertown, WI 53094-4404 - Phone
- (920) 261-3450
- NPI assigned
- Aug 11, 2005
- Last updated
- Jul 13, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 738 | WI | Primary |
Addresses
Primary practice location
218 S 1St St
Watertown, WI 53094-4404
Mailing address
218 S 1St St
Watertown, WI 53094-4404
Phone (920) 261-3450
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 39049200 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 738 | WI | MD | Mental Health Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Preferred Podiatry Group PC | Past | Accepting new patients | |
| Zinzendorf Hall, Inc. | Past | Accepting new patients |
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Podiatrist
- Oak Harbor, WA
- NPI 1720037138
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1123718400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1881696631",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "218 S 1ST ST",
"city": "WATERTOWN",
"state": "WI",
"postal_code": "530944404",
"telephone_number": "920-261-3450"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "218 S 1ST ST",
"city": "WATERTOWN",
"state": "WI",
"postal_code": "530944404",
"telephone_number": "920-261-3450"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARCEIL",
"first_name": "JOSEPH",
"middle_name": "C",
"name_prefix": "Dr.",
"credential": "PHD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-11",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WI",
"license": "738",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "39049200",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Watertown, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.