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

John Portolano, LCSW

Individual provider Clinical Social Worker · NPI 1215233325

John Portolano, LCSW is a Clinical Social Worker in Palm Harbor, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

3921 Erne St
Palm Harbor, FL 34683-1706
Phone: (727) 744-5549
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW8292 (FL)

Record details

NPI number1215233325
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 7, 2011
Last updated in NPPESMay 9, 2017

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