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

Dr. William Irving Dorfman, PHD

Individual provider Clinical Psychologist · NPI 1043323751

Dr. William Irving Dorfman, PHD is a Clinical Psychologist in Lauderdale by the Sea, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

224 Commercial Blvd #303
Lauderdale by the Sea, FL 33308-4443
Phone: (954) 817-4864
Fax: (954) 204-3725
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY3343 (FL)

Record details

NPI number1043323751
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 16, 2006
Last updated in NPPESApril 12, 2013