Active NPI
Marissa Widiker
- Counselor
- Casper, WY
National Provider Identifier
1639037211
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Counselor
- License
- PPC-1619
- Practice address
- 1010 E 1St St Ste a
Casper, WY 82601-2753 - Phone
- (307) 234-9979
- NPI assigned
- Jan 13, 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 |
|---|---|---|---|---|
| Counselor | 101Y00000X | PPC-1619 | WY | Primary |
Addresses
Primary practice location
1010 E 1St St Ste a
Casper, WY 82601-2753
Mailing address
PO Box 34
Glenrock, WY 82637-0034
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PPC-1619 | WY | MD | Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Solutions Counseling Services LLC | 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 and National Provider Directory roles.
-
- Community/Behavioral Health Agency
- Casper, WY
- NPI 1295286185
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1768262400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769040000000",
"number": "1639037211",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 34",
"city": "GLENROCK",
"state": "WY",
"postal_code": "826370034"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1010 E 1ST ST STE A",
"city": "CASPER",
"state": "WY",
"postal_code": "826012753",
"telephone_number": "307-234-9979"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WIDIKER",
"first_name": "MARISSA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-01-13",
"last_updated": "2026-01-22",
"certification_date": "2026-01-22",
"status": "A"
},
"taxonomies": [
{
"code": "101Y00000X",
"taxonomy_group": "",
"desc": "Counselor",
"state": "WY",
"license": "PPC-1619",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Casper, WY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.