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

William John Barnett, LMHC

Individual provider Mental Health Counselor · NPI 1497050702

William John Barnett, LMHC is a Mental Health Counselor in Orlando, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2011
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3936 Watersend Dr
Orlando, FL 32829-7253
Phone: (407) 748-7261
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MH10571 (FL)

Record details

NPI number1497050702
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorYes
NPI enumeratedJanuary 18, 2011
Last updated in NPPESNovember 18, 2011

Other providers in Orlando