IndividualActive
Gisselle Serna
NPI 1821732827 · Behavior Analyst · Ontario, CA
Gisselle Serna is a Behavior Analyst provider in Ontario, CA (NPI 1821732827).
Provider details
- NPI number
- 1821732827
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
4 yrs in NPPES 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
4688 Ontario Mills Pkwy
Ontario, CA 91764-5104
Phone: (714) 834-1111
Street-level locationGet directions
Mailing address
9845 Oakwood Ave
Hesperia, CA 92345-2927
Registry dates
- Enumerated
- 2022-04-25
- Last updated
- 2022-04-25
- Certified
- 2022-04-25
Frequently asked questions
- What is Gisselle Serna's NPI number?
- Gisselle Serna's National Provider Identifier (NPI) is 1821732827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gisselle Serna's specialty?
- Gisselle Serna is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Gisselle Serna located?
- Gisselle Serna's practice location on file with NPPES is 4688 Ontario Mills Pkwy, Ontario, CA 91764-5104.
- What is Gisselle Serna's phone number?
- The practice phone number listed in the NPPES registry for Gisselle Serna is (714) 834-1111.
- Is Gisselle Serna's NPI active?
- Yes — Gisselle Serna's NPI (1821732827) is active in the NPPES registry as of the last update on 2022-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.