Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Matthew Eugene Martin, M.A.

Mental Health Counselor in Monongahela, PA · enumerated 2008 · practices at Mon Valley Dialysis Clinic, Inc..

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

National Provider Identifier

1821261033

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew Eugene Martin

Credential M.A.

Sex Male

Practice address Monongahela, PA, 15063

Phone (724) 258-8014

Enumeration date Apr 9, 2008

Last updated in NPPES Jun 15, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

Where does Matthew Martin practice?

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

What is the NPI number for Matthew Martin?

The National Provider Identifier (NPI) for Matthew Martin is 1821261033, 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 2023-06-15.