Claire Chow, PMHNP
NPI 1841140514 · Psychiatric/Mental Health Nurse Practitioner · Downey, CA
Claire Chow, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Downey, CA (NPI 1841140514).
Provider details
- NPI number
- 1841140514
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95037596 (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
Under 1 yr in 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
- 2026-02-02
- Last updated
- 2026-02-02
- Certified
- 2026-02-01
Frequently asked questions
- What is Claire Chow's NPI number?
- Claire Chow's National Provider Identifier (NPI) is 1841140514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Chow's specialty?
- Claire Chow is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Chow located?
- Claire Chow's practice location on file with NPPES is 9333 Imperial Hwy, Downey, CA 90242-2812.
- What is Claire Chow's phone number?
- The practice phone number listed in the NPPES registry for Claire Chow is (562) 657-9000.
- Is Claire Chow's NPI active?
- Yes — Claire Chow's NPI (1841140514) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.