Gregory Lewis, MD
Family Medicine Physician · Tulsa, OK
Gregory Lewis, MD is a family medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1053601302, issued on Apr 7, 2011. Check the license (Oklahoma 28635, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Gregory Lewis
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 28635 OK
Self-reported in NPPES; status is on the state search - Practice location
- 7501 Riverside Pkwy, Tulsa, OK 74136
- Phone
- (918) 710-4208
- Enumerated
- Apr 7, 2011
- Record last updated
- Aug 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210322001298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 7501 Riverside Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Lewis 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 28635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Prowers County Hospital DistrictLamar, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Lewis among 2,303 family medicine physician records in Oklahoma
Gregory Lewis, MD is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2011 · median 2008 among the 1,407 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 family medicine physician records list a practice address in Tulsa
They are 388 of the 18,643 NPPES records with a practice address in Tulsa, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Tulsa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christopher Abshere, MDTulsa, OK 741361154320901
- Evan Cole, DOTulsa, OK 741361710989900
- Eva Earls, MDTulsa, OK 741361205826054
- Randall Herbel, MDTulsa, OK 741361619976461
- Timothy Holder, MDTulsa, OK 741361275537516
- Lance King, MDTulsa, OK 741361538168380
- Scott Koch, DOTulsa, OK 741361144229469
- Raeanne Lambert, DOTulsa, OK 741361104828755
Common questions
What is Gregory Lewis, MD's NPI number?
Gregory Lewis, MD's National Provider Identifier (NPI) is 1053601302, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Lewis, MD located?
The NPPES record lists a practice address at 7501 Riverside Pkwy, Tulsa, OK, 74136. Phone: (918) 710-4208. Providers update this record themselves, so call before visiting.
How can I verify Gregory Lewis, MD's license?
NPPES lists Oklahoma license number 28635, 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.
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.