IndividualActive
William Hernandez
NPI 1538904057 · Peer Specialist · Visalia, CA
William Hernandez is a Peer Specialist provider in Visalia, CA (NPI 1538904057).
Provider details
- NPI number
- 1538904057
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3600 W Orchard Ct
Visalia, CA 93277-7083
Phone: (559) 408-4722
Street-level locationGet directions
Mailing address
520 E Tulare Ave
Visalia, CA 93292-3629
Additional practice locations (1)
- 520 E Tulare AveVisalia, CA 93292-3629Phone: (559) 623-0900
Registry dates
- Enumerated
- 2024-06-26
- Last updated
- 2025-03-07
- Certified
- 2025-03-07
Frequently asked questions
- What is William Hernandez's NPI number?
- William Hernandez's National Provider Identifier (NPI) is 1538904057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hernandez's specialty?
- William Hernandez is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is William Hernandez located?
- William Hernandez's practice location on file with NPPES is 3600 W Orchard Ct, Visalia, CA 93277-7083.
- What is William Hernandez's phone number?
- The practice phone number listed in the NPPES registry for William Hernandez is (559) 408-4722.
- Is William Hernandez's NPI active?
- Yes — William Hernandez's NPI (1538904057) is active in the NPPES registry as of the last update on 2025-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.