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

Mrs. Nancy Dimascio-Johnson, FNP-C

Individual provider Family Nurse Practitioner · NPI 1285600700

Mrs. Nancy Dimascio-Johnson, FNP-C is a Family Nurse Practitioner in Fort Belvoir, Virginia. Licensed in New York and Virginia. Registered with an NPI since 2006.

Licensed in
NY, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

9300 Dewitt Loop
Fort Belvoir, VA 22060-5285
Phone: (571) 231-1402
Fax: (571) 231-6641
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 0024165365 (VA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 0024165365 (VA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F331498-1 (NY)

Record details

NPI number1285600700
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedFebruary 24, 2006
Last updated in NPPESAugust 7, 2024
Certification dateAugust 7, 2024

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