Gary Hillman, D.O.
Emergency Medicine Physician · Oklahoma City, OK
Gary Hillman, D.O. is an emergency medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1760444160, issued on Apr 3, 2006. Check the license (Oklahoma 3957, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Gary Hillman
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 3957 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4050 W Memorial RD, Oklahoma City, OK 73120
- Phone
- (405) 608-3402
- Enumerated
- Apr 3, 2006
- Entity
- Type 1 · individual
Also registered at 4050 W Memorial RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Abla, PHARM.D., CDEPharmacist1083995294
- Philip Adamson, M.D.Cardiovascular Disease Physician1407840689
- Kathryn Bachman, PA-CPhysician Assistant1225427040
- Anna Barbato, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1740592468
- Coty Barlow, APRN, CNPAdult Health Nurse Practitioner1265853758
- Matthew Bertus, P.A.Medical Physician Assistant1093706368
Verify Gary Hillman 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 3957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
72% fewer Medicare Part D claims than the average emergency medicine physician in 2024
100 Medicare Part D claims for 64 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
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.
One hospital or facility affiliation
- Memorial Hospital OF Texas County AuthorityGuymon, OK · Critical Access Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in Oklahoma
There are 703 emergency medicine physician records in Oklahoma.
Other emergency medicine physician records in Oklahoma
- David Abercrombie, MDOklahoma City, OK1023135506
- Bobby Abernathy, D.O.Tulsa, OK1114289659
- Tyler Adams, D.O.Lawton, OK1538542170
- Tolulope Adepoju, MDNorman, OK1891425054
- Tinuola AgbabiakaOklahoma City, OK1790097459
- Kelechi Agu, MDTulsa, OK1831686526
- Azeemuddin Ahmed, MDOklahoma City, OK1609850148
- Noor Ahmed, DOTulsa, OK1679102446
- Sarfraz AhmedEdmond, OK1811374770
- David AlexanderOklahoma City, OK1003418559
Common questions
What is Gary Hillman, D.O.'s NPI number?
Gary Hillman, D.O.'s National Provider Identifier (NPI) is 1760444160, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Hillman, D.O. located?
The NPPES record lists a practice address at 4050 W Memorial RD, Oklahoma City, OK, 73120. Phone: (405) 608-3402. Providers update this record themselves, so call before visiting.
How can I verify Gary Hillman, D.O.'s license?
NPPES lists Oklahoma license number 3957, 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 Hillman, D.O. prescribe under Medicare Part D?
In 2024, Gary Hillman, D.O. had 100 Medicare Part D claims for 64 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.