Mainstream Services, Incorporated
Mainstream Services, Incorporated is a healthcare organization registered as Case Management Agency in Lavalette, WV, holding Type 2 (organization) NPI 1902801426 since 2005. The authorized official on file is Deana Prince, Service Coordinator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902801426 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mainstream Services, Incorporated |
| Practice address | 4757C ROUTE 152, Lavalette, WV, 25535 |
| Phone | 3045221945 |
| Fax | 3045221946 |
| Enumeration date | 2005-06-21 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Deana Prince |
|---|---|
| Title | Service Coordinator |
| Phone | 3045221945 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251B00000X | Case Management Agency | Primary | 278 | WV |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3810001125 | Medicaid | WV | — |
Copy-ready billing details
Provider: Mainstream Services, Incorporated NPI: 1902801426 Taxonomy: 251B00000X (Case Management Agency) Address: 4757C ROUTE 152, Lavalette, WV, 25535
Verify this record
Cross-check NPI 1902801426 against the authoritative CMS record: view Mainstream Services, Incorporated on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Mainstream Services, Incorporated?
Who is the authorized official for Mainstream Services, Incorporated?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.