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

Gary M Gartsman, M.D.

Orthopaedic Surgery Physician in Houston, TX · enumerated 2005.

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

National Provider Identifier

1821086414

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Registry record

Entity type Individual (Type 1)

Name Gary M Gartsman

Credential M.D.

Sex Male

Practice address Houston, TX, 77030

Phone (713) 799-2300

Fax (713) 794-3380

Enumeration date Oct 8, 2005

Last updated in NPPES Nov 19, 2008

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

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License G1012 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
128762503	Medicaid	TX	-

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 Gary Gartsman?

The National Provider Identifier (NPI) for Gary Gartsman is 1821086414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gary Gartsman practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-19.