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

Ryan C. Mayo, DDS & Gregory C. Mayo DDS, PC

Organization General Practice Dentistry · NPI 1871968255

Ryan C. Mayo, DDS & Gregory C. Mayo DDS, PC is a General Practice Dentistry in Leesburg, Virginia. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

22 Davis Ave SW
Leesburg, VA 20175-3824
Phone: (703) 777-3510
Fax: (703) 777-9488
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1871968255
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationPotomac Valley Dental Care, PLLC
Authorized official Gregory Mayo — Dentist/Owner · (703) 777-3510
NPI enumeratedDecember 10, 2015
Last updated in NPPESDecember 10, 2015
Mailing address22 Davis Ave Sw, Leesburg, VA 20175-3824

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