Active NPI
Michael Ray Sieber, MSW
- Clinical Social Worker
- Mount Clare, WV
National Provider Identifier
1558373373
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- DP00455144
- Practice address
- RR 2 Box 233-B
Mount Clare, WV 26408-9719 - Phone
- (304) 622-6404
- NPI assigned
- Aug 12, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 582 | WV | |
| Clinical Social Worker | 1041C0700X | DP00455144 | WV | Primary |
Addresses
Primary practice location
RR 2 Box 233-B
Mount Clare, WV 26408-9719
Mailing address
RR 2 Box 302
Mannington, WV 26582-9106
Phone (304) 795-4582
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 582 | WV | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Phoenix Psychological & Counseling Assoc Inc | Clinical | 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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1155340800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1558373373",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "RR 2 BOX 302",
"city": "MANNINGTON",
"state": "WV",
"postal_code": "265829106",
"telephone_number": "304-795-4582"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "RR 2 BOX 233-B",
"city": "MOUNT CLARE",
"state": "WV",
"postal_code": "264089719",
"telephone_number": "304-622-6404"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SIEBER",
"first_name": "MICHAEL",
"middle_name": "RAY",
"name_prefix": "Mr.",
"credential": "MSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-08-12",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "WV",
"license": "582",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "WV",
"license": "DP00455144",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mount Clare, WV
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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.