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

Dr. John T Hart, MD

Individual provider Gynecology Physician · NPI 1548383532

Dr. John T Hart, MD is a Gynecology Physician in Ashburn, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20925 Professional Plz Ste 100
Ashburn, VA 20147-3403
Phone: (703) 724-9694
Fax: (703) 724-4017
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 0101058140 (VA)
Gynecology Physician Taxonomy 207VG0400X · Licence 0101058140 (VA)

Record details

NPI number1548383532
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 6, 2007
Last updated in NPPESSeptember 11, 2025