Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Justin Blake Gambrell, DO

Individual provider Surgery Physician · NPI 1801211297

Justin Blake Gambrell, DO practises General Surgery in Williamsburg, Virginia. Graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2014, 12 years ago. Practices with Sentara Medical Group, a 1,403-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
12
Trained at
Lake Erie College of Osteopathic Medicine, Bradenton
Licensed in
VA
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

500 Sentara Cir Ste 202
Williamsburg, VA 23188-5727
Phone: (757) 984-9850
Fax: (757) 345-6643
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 620 John Paul Jones Cir, Portsmouth, VA 23708-2111 — (757) 953-2518

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 0102204207 (VA)

Record details

NPI number1801211297
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 21, 2014
Last updated in NPPESNovember 5, 2024
Certification dateNovember 5, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, BRADENTON
Graduated 2014 (12 years in practice)
Group practice Sentara Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Hernia repair - groin (open) 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $971 5 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $534 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Sentara Halifax Regional Hospital Hospital · South Boston, VA · listed as Halifax Regional Hospital
  • Sentara Williamsburg Regional Medical Center Hospital · Williamsburg, VA

Colleagues at Sentara Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1403 clinicians in the practice; 12 are shown here.

Other providers in Williamsburg