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

MS. Stacy Ann Irwin, APN

Individual provider Nurse Practitioner · NPI 1811075070

MS. Stacy Ann Irwin, APN is a 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
4
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

833 Chestnut St E Ste 300
Philadelphia, PA 19107-4405
Phone: (215) 861-8800
Fax: (215) 861-8815
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence RN532602 (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN532602 (PA)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence SP008417 (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence SP008417 (PA)

Record details

NPI number1811075070
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedNovember 2, 2006
Last updated in NPPESAugust 30, 2011

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