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Esther Chon, PH.D.
NPI 1972648921 · Clinical Psychologist · Pasadena, CA
Esther Chon, PH.D. is a Clinical Psychologist provider in Pasadena, CA (NPI 1972648921).
Provider details
- NPI number
- 1972648921
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY24817 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
181 N Oak Knoll Ave Ste 1
Pasadena, CA 91101-4171
Phone: (626) 590-9285
Street-level locationGet directions
Mailing address
80 W Sierra Madre Blvd # 67
Sierra Madre, CA 91024-2434
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Esther Chon's NPI number?
- Esther Chon's National Provider Identifier (NPI) is 1972648921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Chon's specialty?
- Esther Chon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Esther Chon located?
- Esther Chon's practice location on file with NPPES is 181 N Oak Knoll Ave Ste 1, Pasadena, CA 91101-4171.
- What is Esther Chon's phone number?
- The practice phone number listed in the NPPES registry for Esther Chon is (626) 590-9285.
- Is Esther Chon's NPI active?
- Yes — Esther Chon's NPI (1972648921) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.