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

Dr. Gary Allen Dennis, DC

Individual provider Chiropractor · NPI 1952301558

Dr. Gary Allen Dennis, DC is a Chiropractic in Fairfax, Virginia. Qualified in 1981, 45 years ago. Licensed in Virginia.

Years since qualifying
45
Licensed in
VA
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

10831 Main St
Fairfax, VA 22030-4701
Phone: (703) 273-7733
Fax: (703) 385-9693
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 0104000352 (VA)

Record details

NPI number1952301558
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJuly 26, 2005
Last updated in NPPESAugust 12, 2014

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Accepts Medicare assignment Not indicated

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