Darlene Chow, LCSW
NPI 1821159427 · Clinical Social Worker · San Francisco, CA
Darlene Chow, LCSW is a Clinical Social Worker provider in San Francisco, CA (NPI 1821159427).
Provider details
- NPI number
- 1821159427
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- L3830 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2019-07-02
Frequently asked questions
- What is Darlene Chow's NPI number?
- Darlene Chow's National Provider Identifier (NPI) is 1821159427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Chow's specialty?
- Darlene Chow is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Darlene Chow located?
- Darlene Chow's practice location on file with NPPES is 4150 Clement Street, San Francisco, CA 94121.
- What is Darlene Chow's phone number?
- The practice phone number listed in the NPPES registry for Darlene Chow is (503) 726-3722.
- Is Darlene Chow's NPI active?
- Yes — Darlene Chow's NPI (1821159427) is active in the NPPES registry as of the last update on 2019-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.