Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Tomsho, M.D.

Q: What is the NPI number for Mark Tomsho?

The National Provider Identifier (NPI) for Mark Tomsho is 1326016783, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Summersville, WV · enumerated 2006.

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

National Provider Identifier

1326016783

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Registry record

Entity type Individual (Type 1)

Name Mark Tomsho

Credential M.D.

Sex Male

Practice address 400 Fairview Heights Rd, Suite 302, Summersville, WV, 26651

Phone (304) 872-7063

Fax (304) 872-7080

Enumeration date Mar 10, 2006

Last updated in NPPES Mar 10, 2014

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 14672 (WV) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Mark Tomsho practice?

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

What is the NPI number for Mark Tomsho?

The National Provider Identifier (NPI) for Mark Tomsho is 1326016783, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-10.