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DR. JON ROGER GRAY MD, MPH
NPI 1750543146
Preventive Medicine - Occupational Medicine in Williamsburg, VA

Active since June 27, 2008PECOS Enrolled
3901 TREYBURN DR, WILLIAMSBURG, VA 23185(757) 772-0192 Get Directions Write a Review

NPPES record last updated: September 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jon Roger Gray Md, Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JON ROGER GRAY MD, MPH (NPI 1750543146) is an individual occupational medicine provider in Williamsburg, Virginia, licensed in Virginia (0101274639) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750543146
Entity TypeIndividualMale
Primary Taxonomy2083X0100X
Provider Legal NameDR. JON ROGER GRAYCredential: MD, MPH
Location Address3901 TREYBURN DRWilliamsburg, VA 23185-2891
Mailing Address3901 Treyburn DrWilliamsburg, VA 23185-2891 · (757) 772-0192
Phone(757) 772-0192
Sole ProprietorNo
Enumeration DateJune 27, 2008
Last NPPES UpdateSeptember 15, 2023
NPPES CertifiedSeptember 15, 2023
✔ NPI 1750543146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
Licenses✔ Licensed in VA · 0101274639✔ Licensed in TN · 43499
Definition
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
Also ListedPreventive Medicine · Aerospace MedicineTaxonomy 2083A0100X · License MD0000043499 (TN)
3901 TREYBURN DR, Williamsburg, VA 23185
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jon Roger Gray Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23185 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARK EWING CHISAM M.D.
Radiology (Radiation Oncology)
3901 TREYBURN DR, SUITE B
WILLIAMSBURG, VA 23185
York County (757) 220-4900
WILLIAMSBURG RADIATION THERAPY CENTER INC
Clinic/Center (Radiology)
3901 TREYBURN DR, SUITE B
WILLIAMSBURG, VA 23185
York County (757) 220-4900
RIVERSIDE PHYSICIAN SERVICES INC
Family Medicine
3901 TREYBURN DR, SUITE 100
WILLIAMSBURG, VA 23185
York County (757) 220-4751
WILLIAMSBURG FAMIILY PHYSICIANS, INC.
Family Medicine
3901 TREYBURN DR, SUITE 101
WILLIAMSBURG, VA 23185
York County (757) 564-8182
RIVERSIDE PHYSICIAN SERVICES INC
Radiology (Radiation Oncology)
3901 TREYBURN DR, SUITE B
WILLIAMSBURG, VA 23185
York County (757) 220-4900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jon Gray's NPI number?

The NPI number for Jon Gray is 1750543146. It was assigned to this individual provider in the NPPES registry on June 27, 2008.

Where is Jon Gray located?

Jon Gray practices at 3901 Treyburn Dr, Williamsburg, VA 23185. The listed phone number is (757) 772-0192.

What is Jon Gray's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Is Jon Gray enrolled in Medicare?

Yes. Jon Gray is registered in the Medicare PECOS enrollment system.

What insurance does Jon Gray accept?

Health plans from Blue Cross and Blue Shield of NC list Jon Gray as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jon Gray was last updated on September 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.