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

George J Marck, MD

Individual provider Internal Medicine Physician · NPI 1881779007

George J Marck, MD is an Internal Medicine Physician in Amarillo, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

1215 S Coulter St Ste 305
Amarillo, TX 79106-1758
Phone: (806) 358-1374
Fax: (806) 356-0045
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 G7553 (TX)

Record details

NPI number1881779007
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 26, 2006
Last updated in NPPESJanuary 20, 2011

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