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

Gary L Hills, DO

Individual provider Gastroenterology Physician · NPI 1730174012

Gary L Hills, DO is a Gastroenterology Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2005.

Licensed in
OK
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1560 E 21st St Ste 150
Tulsa, OK 74114-1351
Phone: (918) 749-4887
Fax: (918) 749-4895
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2340 (OK)

Record details

NPI number1730174012
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 13, 2005
Last updated in NPPESMarch 29, 2016

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