Individual provider Active NPI

Michael Ray Sieber, MSW

  • Clinical Social Worker
  • Mount Clare, WV
National Provider Identifier
1558373373
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
DP00455144 Issued in WV
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

Updated by the provider on Sep 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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

LicenseStateTypeSpecialty
582WVMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Phoenix Psychological & Counseling Assoc Inc Clinical PastSince Nov 25, 2019 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.

Verify at the official NPI Registry.