Esther Chou, NP
NPI 1790011534 · Acute Care Nurse Practitioner · Pasadena, CA
Esther Chou, NP is a Acute Care Nurse Practitioner provider in Pasadena, CA (NPI 1790011534).
Provider details
- NPI number
- 1790011534
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19192 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2009-10-29
- Last updated
- 2018-12-12
Frequently asked questions
- What is Esther Chou's NPI number?
- Esther Chou's National Provider Identifier (NPI) is 1790011534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Chou's specialty?
- Esther Chou is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Esther Chou located?
- Esther Chou's practice location on file with NPPES is 430 Pembrook Dr, Pasadena, CA 91107-2223.
- What is Esther Chou's phone number?
- The practice phone number listed in the NPPES registry for Esther Chou is (626) 429-6125.
- Is Esther Chou's NPI active?
- Yes — Esther Chou's NPI (1790011534) is active in the NPPES registry as of the last update on 2018-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.