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Marquita Hester
NPI 1639789191 · Behavior Analyst · Ontario, CA
Marquita Hester is a Behavior Analyst provider in Ontario, CA (NPI 1639789191).
Provider details
- NPI number
- 1639789191
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 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) 476-5747
Street-level locationGet directions
Mailing address
4688 Ontario Mills Pkwy
Ontario, CA 91764-5104
Registry dates
- Enumerated
- 2020-08-08
- Last updated
- 2020-08-08
- Certified
- 2020-08-08
Frequently asked questions
- What is Marquita Hester's NPI number?
- Marquita Hester's National Provider Identifier (NPI) is 1639789191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquita Hester's specialty?
- Marquita Hester is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marquita Hester located?
- Marquita Hester's practice location on file with NPPES is 4688 Ontario Mills Pkwy, Ontario, CA 91764-5104.
- What is Marquita Hester's phone number?
- The practice phone number listed in the NPPES registry for Marquita Hester is (909) 476-5747.
- Is Marquita Hester's NPI active?
- Yes — Marquita Hester's NPI (1639789191) is active in the NPPES registry as of the last update on 2020-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.