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

Samuel Mayo, FNP

Individual provider Registered Nurse · NPI 1033769872

Samuel Mayo, FNP is a Nurse Practitioner in Falls Church, Virginia. Qualified in 2019, 7 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 8 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Virginia.

Years since qualifying
7
Licensed in
MA, VA
In the registry since
2019
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-4001
Fax: (703) 776-7113
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (7)

  • 10 Bellamy St, Brighton, MA 02135-1502 — (617) 782-8113
  • 1500 N Beauregard St Ste 300, Alexandria, VA 22311-1715 — (703) 845-1500
  • 4320 Seminary Rd, Alexandria, VA 22304-1535 — (703) 504-3000
  • 3580 Joseph Siewick Dr Ste 206, Fairfax, VA 22033-1764 — (703) 391-4500
  • 8081 Innovation Park Dr Ste 900, Fairfax, VA 22031-4867 — (571) 472-4200
  • 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709 — (703) 391-3600
  • 7051 Heathcote Village Way Ste 230, Gainesville, VA 20155-3266 — (703) 391-4500

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024180697 (VA)
Registered Nurse Taxonomy 163W00000X · Licence RN2312854 (MA)

Record details

NPI number1033769872
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 13, 2019
Last updated in NPPESAugust 5, 2021
Certification dateAugust 5, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Falls Church