IndividualActive
William Hsu
NPI 1063380152 · Behavior Technician · Corona, CA
William Hsu is a Behavior Technician provider in Corona, CA (NPI 1063380152).
Provider details
- NPI number
- 1063380152
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
4740 Green River Rd
Corona, CA 92878-9185
Phone: (888) 515-1793
Street-level locationGet directions
Mailing address
19331 Temre Ln
Rowland Heights, CA 91748-3153
Registry dates
- Enumerated
- 2025-10-29
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is William Hsu's NPI number?
- William Hsu's National Provider Identifier (NPI) is 1063380152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hsu's specialty?
- William Hsu is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Hsu located?
- William Hsu's practice location on file with NPPES is 4740 Green River Rd, Corona, CA 92878-9185.
- What is William Hsu's phone number?
- The practice phone number listed in the NPPES registry for William Hsu is (888) 515-1793.
- Is William Hsu's NPI active?
- Yes — William Hsu's NPI (1063380152) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.