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

Patricia Callahan, CRNP

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1053481085

Patricia Callahan, CRNP is an Obstetrics & Gynecology Nurse Practitioner in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

3400 Spruce St
Philadelphia, PA 19104-4206
Phone: (215) 662-2730
Fax: (215) 349-5224
Show map & directions

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

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence RN219155L (PA)
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X · Licence UP001577G (PA)

Record details

NPI number1053481085
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedNovember 8, 2006
Last updated in NPPESOctober 19, 2012

Other providers in Philadelphia