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Dr. Gregory Keith Moore, MD

Internal Medicine Physician in San Marcos, TX · enumerated 2005.

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

National Provider Identifier

1417958760

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Registry record

Entity type Individual (Type 1)
Name Dr. Gregory Keith Moore
Credential MD
Sex Male
Practice address 601 Leah Ave, San Marcos, TX, 78666
Phone (512) 396-1000
Fax (512) 353-2554
Enumeration date Aug 9, 2005
Last updated in NPPES Aug 18, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G5397 (TX) 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.

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Frequently asked questions

How do I verify Gregory Moore's NPI record?
Cross-check NPI 1417958760 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1417958760 active?
Yes, as of the latest NPPES snapshot, NPI 1417958760 is active (record last updated 2015-08-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-18.