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

Mr. Francis John Guarnaccia, MSW-LCSW

Individual provider Social Worker · NPI 1164463170

Mr. Francis John Guarnaccia, MSW-LCSW is a Social Worker in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in New York and Pennsylvania.

Licensed in
NY, PA
In the registry since
2006
Specialties on file
3

Practice location Address checks out

255 S 17th St Ste 1509
Philadelphia, PA 19103-2813
Phone: (215) 790-1071
Fax: (215) 545-5384
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence PA-CW-000937-L (PA)
Social Worker Taxonomy 104100000X · Licence NY028180R (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence PACW000937L (PA)

Record details

NPI number1164463170
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW-LCSW
Sole proprietorYes
NPI enumeratedJune 9, 2006
Last updated in NPPESJuly 1, 2011

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