IndividualActive
William Harnell
NPI 1124690524 · Clinical Psychologist · Miami, FL
Provider details
- NPI number
- 1124690524
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1623 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1428 Brickell Ave Ste 403
Miami, FL 33131-3436
Phone: (305) 915-5748
Street-level locationGet directions
Mailing address
1633 Sw Bellevue Ave
Port Saint Lucie, FL 34953-1104
Additional practice locations (1)
- 1255 W Baseline RdMesa, AZ 85202-5820Phone: (480) 687-3620
Registry dates
- Enumerated
- 2021-07-14
- Last updated
- 2021-11-03
- Certified
- 2021-11-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.