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

William Harnell

Individual provider Clinical Psychologist · NPI 1124690524

William Harnell is a Clinical Psychologist in Miami, Florida. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2021

Practice location Address checks out

1428 Brickell Ave Ste 403
Miami, FL 33131-3436
Phone: (305) 915-5748
Show map & directions

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

Additional practice locations (1)

  • 1255 W Baseline Rd, Mesa, AZ 85202-5820 — (480) 687-3620

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1623 (AZ)

Record details

NPI number1124690524
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 14, 2021
Last updated in NPPESNovember 3, 2021
Certification dateNovember 3, 2021

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