Hayley Mizar
NPI 1770223257 · Marriage & Family Therapist · Santa Ana, CA
Hayley Mizar is a Marriage & Family Therapist provider in Santa Ana, CA (NPI 1770223257).
Provider details
- NPI number
- 1770223257
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 131619 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2022-03-31
- Last updated
- 2022-04-06
- Certified
- 2022-04-06
Frequently asked questions
- What is Hayley Mizar's NPI number?
- Hayley Mizar's National Provider Identifier (NPI) is 1770223257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Mizar's specialty?
- Hayley Mizar is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Hayley Mizar located?
- Hayley Mizar's practice location on file with NPPES is 1801 Park Court Pl Bldg H, Santa Ana, CA 92701-5028.
- What is Hayley Mizar's phone number?
- The practice phone number listed in the NPPES registry for Hayley Mizar is (714) 380-9774.
- Is Hayley Mizar's NPI active?
- Yes — Hayley Mizar's NPI (1770223257) is active in the NPPES registry as of the last update on 2022-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.