Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Robert Grimsley

Individual provider Family Medicine Physician · NPI 1568956886

John Robert Grimsley is a Family Medicine Physician in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2018.

Licensed in
VA
In the registry since
2018

Practice location Address checks out

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033-1715
Phone: (703) 391-2020
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0116031698 (VA)

Record details

NPI number1568956886
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 20, 2018
Last updated in NPPESNovember 27, 2023
Certification dateOctober 21, 2020
Mailing address3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033-1715

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