Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Gregory Keith Moore, MD

Individual provider Internal Medicine Physician · NPI 1417958760

Dr. Gregory Keith Moore, MD is an Internal Medicine Physician in San Marcos, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

601 Leah Ave
San Marcos, TX 78666-7849
Phone: (512) 396-1000
Fax: (512) 353-2554
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G5397 (TX)

Record details

NPI number1417958760
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESAugust 18, 2015
Mailing address601 Leah Ave, San Marcos, TX 78666-7849

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