IndividualActive
Mariah Serrano-Lai, M.ED
NPI 1689189631 · Behavior Analyst · Tustin, CA
Mariah Serrano-Lai, M.ED is a Behavior Analyst provider in Tustin, CA (NPI 1689189631).
Provider details
- NPI number
- 1689189631
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.ED
- Sex
- Female
- Sole proprietor
- No
- License
- 1-18-31956 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
15682 California St
Tustin, CA 92780-5010
Phone: (714) 856-9505
Street-level locationGet directions
Mailing address
15682 California St
Tustin, CA 92780-5010
Registry dates
- Enumerated
- 2017-12-12
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Mariah Serrano-Lai's NPI number?
- Mariah Serrano-Lai's National Provider Identifier (NPI) is 1689189631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Serrano-Lai's specialty?
- Mariah Serrano-Lai is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Mariah Serrano-Lai located?
- Mariah Serrano-Lai's practice location on file with NPPES is 15682 California St, Tustin, CA 92780-5010.
- What is Mariah Serrano-Lai's phone number?
- The practice phone number listed in the NPPES registry for Mariah Serrano-Lai is (714) 856-9505.
- Is Mariah Serrano-Lai's NPI active?
- Yes — Mariah Serrano-Lai's NPI (1689189631) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.