Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew C Maruska, DO

Sports Medicine (Family Medicine) Physician in Stephenville, TX · enumerated 2011.

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

National Provider Identifier

1164717963

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Registry record

Entity type Individual (Type 1)

Name Matthew C Maruska

Credential DO

Sex Male

Practice address 600 N Rome St., Box T-0360, Stephenville, TX, 76401

Phone (254) 968-9936

Enumeration date Jun 9, 2011

Last updated in NPPES Nov 28, 2025

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License P0850 (TX) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Matthew Maruska practice?

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

What is the NPI number for Matthew Maruska?

The National Provider Identifier (NPI) for Matthew Maruska is 1164717963, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-28.