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

Gregory O Appleton, MD

Individual provider Hospitalist Physician · NPI 1114927928

Gregory O Appleton, MD is a Hospitalist Physician in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6441 Main St
Houston, TX 77030-1502
Phone: (281) 579-0061
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence L6265 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence L6265 (TX)

Record details

NPI number1114927928
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 22, 2005
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026
Mailing address6441 Main St, Houston, TX 77030-1502

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