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

Mrs. Jennifer Guzi Casolaro, NP

Individual provider Licensed Practical Nurse · NPI 1578767885

Mrs. Jennifer Guzi Casolaro, NP is a Licensed Practical Nurse in Dunn Loring, Virginia. Licensed in District of Columbia and Virginia. Registered with an NPI since 2007.

Licensed in
DC, VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

8012 Elm Pl
Dunn Loring, VA 22027-1119
Phone: (703) 248-8158
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024168210 (VA)
Licensed Practical Nurse Taxonomy 164W00000X · Licence RN964596 (DC)

Record details

NPI number1578767885
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 12, 2007
Last updated in NPPESJuly 12, 2012