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Esmeralda Santos
NPI 1548830078 · Behavior Analyst · Ontario, CA
Esmeralda Santos is a Behavior Analyst provider in Ontario, CA (NPI 1548830078).
Provider details
- NPI number
- 1548830078
- 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(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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: (909) 506-7158
Street-level locationGet directions
Mailing address
4510 Hawthorne St
Montclair, CA 91763-1906
Registry dates
- Enumerated
- 2021-06-28
- Last updated
- 2021-06-28
- Certified
- 2021-06-28
Frequently asked questions
- What is Esmeralda Santos's NPI number?
- Esmeralda Santos's National Provider Identifier (NPI) is 1548830078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esmeralda Santos's specialty?
- Esmeralda Santos is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Esmeralda Santos located?
- Esmeralda Santos's practice location on file with NPPES is 4688 Ontario Mills Pkwy, Ontario, CA 91764-5104.
- What is Esmeralda Santos's phone number?
- The practice phone number listed in the NPPES registry for Esmeralda Santos is (909) 506-7158.
- Is Esmeralda Santos's NPI active?
- Yes — Esmeralda Santos's NPI (1548830078) is active in the NPPES registry as of the last update on 2021-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.