Gary L. Hills, D.O.
Gastroenterology Physician · Tulsa, OK
Gary L. Hills, D.O. is a gastroenterology physician with a practice address in Tulsa, Oklahoma, and NPI 1730174012, issued on Sep 13, 2005. Check the license (Oklahoma 2340, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Gary L. Hills
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 2340 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1560 E 21St St, Tulsa, OK 74114
- Phone
- (918) 749-4887
- Enumerated
- Sep 13, 2005
- Record last updated
- Mar 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (918) 749-4895
- Medicaid ID
- 100058020A OK
- Entity
- Type 1 · individual
Also registered at 1560 E 21St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Moon, SLPSpeech-Language Pathologist1346580271
- Nakiea Strecker, AU.D.Audiologist1922142686
Verify Gary L. Hills in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 2340Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average gastroenterology physician in 2024
12 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gastroenterology Physician providers in Oklahoma
There are 160 gastroenterology physician records in Oklahoma.
Other gastroenterology physician records in Oklahoma
- Jean Abed, M.D.Oklahoma City, OK1528371754
- Ahmed Abdelsatar Ali AbomhyaOklahoma City, OK1841810850
- Katy Adams, MDOklahoma City, OK1427686765
- Haresh Ajmera, MDTulsa, OK1780747261
- Mohamad Al-Rifai, DOTulsa, OK1033670369
- Ahmad Al-Taee, M.D.Oklahoma City, OK1467837880
- Ijlal Akbar Ali, MDOklahoma City, OK1023423977
- Tauseef Ali, M.D.Oklahoma City, OK1417096041
- Amer Alkhatib, MDTulsa, OK1487740296
- Peter Aran, M.D.Tulsa, OK1689661878
Common questions
What is Gary L. Hills, D.O.'s NPI number?
Gary L. Hills, D.O.'s National Provider Identifier (NPI) is 1730174012, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gary L. Hills, D.O. located?
The NPPES record lists a practice address at 1560 E 21St St, Tulsa, OK, 74114. Phone: (918) 749-4887. Providers update this record themselves, so call before visiting.
How can I verify Gary L. Hills, D.O.'s license?
NPPES lists Oklahoma license number 2340, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary L. Hills, D.O. prescribe under Medicare Part D?
In 2024, Gary L. Hills, D.O. had 12 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.