Jon Roger Gray, MD, MPH
Occupational Medicine Physician · Williamsburg, VA
Jon Roger Gray, MD, MPH is an occupational medicine physician with a practice address in Williamsburg, Virginia, and NPI 1750543146, issued on Jun 27, 2008. Check the license (Virginia 0101274639, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jon Roger Gray
- Credential
- MD, MPH
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License numbers
- 0101274639 VA
43499 TN
MD0000043499 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Treyburn Dr, Williamsburg, VA 23185
- Phone
- (757) 772-0192
- Enumerated
- Jun 27, 2008
- Record last updated
- Sep 15, 2023
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 58 in Virginia → Look up another NPI →
Also registered at 3901 Treyburn Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Chisam, M.D.Radiation Oncology Physician1053381251
Verify Jon Roger Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101274639Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jon Roger Gray among 58 occupational medicine physician records in Virginia
Jon Roger Gray, MD, MPH is one of 58 occupational medicine physician records with a practice address in Virginia. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 66% of them.
- NPI issued2008 · 66% of these records are older, 28% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in Virginia
There are 58 occupational medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 58 in Virginia → Every provider in Williamsburg → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Dalila Birem, M.D.Richmond, VA 232301932229770
- Peter Vu, M.D.Richmond, VA 232301154441939
- Arlene Ingal, PTRichmond, VA 232371295908523
- Richard Conyers, M.D.Glen Allen, VA 230601811017676
- Joseph Charlot, MDChesapeake, VA 233211053307124
- Richard Stoermann, DOVirginia Beach, VA 234521164644761
- Robert Krause, MD, MPHVirginia Beach, VA 234641790946911
- Hassan Zakaria, M.D. M.P.H.Norfolk, VA 235091417114224
Common questions
What is Jon Roger Gray, MD, MPH's NPI number?
Jon Roger Gray, MD, MPH's National Provider Identifier (NPI) is 1750543146, issued on Jun 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jon Roger Gray, MD, MPH located?
The NPPES record lists a practice address at 3901 Treyburn Dr, Williamsburg, VA, 23185. Phone: (757) 772-0192. Providers update this record themselves, so call before visiting.
How can I verify Jon Roger Gray, MD, MPH's license?
NPPES lists Virginia license number 0101274639, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. 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. 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.