IndividualActive
Mark Hernandez
NPI 1477483071 · Behavior Technician · Santa Ana, CA
Mark Hernandez is a Behavior Technician provider in Santa Ana, CA (NPI 1477483071).
Provider details
- NPI number
- 1477483071
- 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(46/100 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
1651 E 4th St # 202
Santa Ana, CA 92701-5164
Phone: (424) 272-5238
Street-level locationGet directions
Mailing address
578 Washington Blvd Ste 913
Marina Del Rey, CA 90292-5421
Registry dates
- Enumerated
- 2026-05-23
- Last updated
- 2026-05-23
- Certified
- 2026-05-23
Frequently asked questions
- What is Mark Hernandez's NPI number?
- Mark Hernandez's National Provider Identifier (NPI) is 1477483071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hernandez's specialty?
- Mark Hernandez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Mark Hernandez located?
- Mark Hernandez's practice location on file with NPPES is 1651 E 4th St # 202, Santa Ana, CA 92701-5164.
- What is Mark Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Mark Hernandez is (424) 272-5238.
- Is Mark Hernandez's NPI active?
- Yes — Mark Hernandez's NPI (1477483071) is active in the NPPES registry as of the last update on 2026-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.