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Hazel Bleiweiss, BA
NPI 1326988817 · Behavior Technician · Costa Mesa, CA
Hazel Bleiweiss, BA is a Behavior Technician provider in Costa Mesa, CA (NPI 1326988817).
Provider details
- NPI number
- 1326988817
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- 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
3186 Airway Ave Ste a
Costa Mesa, CA 92626-4650
Phone: (714) 881-0427
Street-level locationGet directions
Mailing address
230 E 12th St
Long Beach, CA 90813-3164
Registry dates
- Enumerated
- 2026-04-01
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Hazel Bleiweiss's NPI number?
- Hazel Bleiweiss's National Provider Identifier (NPI) is 1326988817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hazel Bleiweiss's specialty?
- Hazel Bleiweiss is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Hazel Bleiweiss located?
- Hazel Bleiweiss's practice location on file with NPPES is 3186 Airway Ave Ste a, Costa Mesa, CA 92626-4650.
- What is Hazel Bleiweiss's phone number?
- The practice phone number listed in the NPPES registry for Hazel Bleiweiss is (714) 881-0427.
- Is Hazel Bleiweiss's NPI active?
- Yes — Hazel Bleiweiss's NPI (1326988817) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.