Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Joseph Tolin, PRSS

Peer Specialist in Morgantown, WV · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912727918

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Registry record

Entity type Individual (Type 1)

Name William Joseph Tolin

Credential PRSS

Sex Male

Practice address 1 Medical Center Dr, Morgantown, WV, 26506

Phone (304) 598-4000

Enumeration date Oct 14, 2024

Last updated in NPPES Oct 14, 2024

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License 22-9170 (WV) Primary

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for William Tolin?

The National Provider Identifier (NPI) for William Tolin is 1912727918, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Tolin practice?

The practice location on file with NPPES is in Morgantown, WV. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-14.