Serena Chau, MSW, ASCW
NPI 1427609106 · Mental Health Counselor · El Monte, CA
Serena Chau, MSW, ASCW is a Mental Health Counselor provider in El Monte, CA (NPI 1427609106).
Provider details
- NPI number
- 1427609106
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW, ASCW
- Sex
- Female
- Sole proprietor
- No
- License
- 89203 (CA)
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
6 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
- 2019-09-24
- Last updated
- 2019-09-24
Frequently asked questions
- What is Serena Chau's NPI number?
- Serena Chau's National Provider Identifier (NPI) is 1427609106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serena Chau's specialty?
- Serena Chau is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Serena Chau located?
- Serena Chau's practice location on file with NPPES is 3208 Rosemead Blvd Ste 100, El Monte, CA 91731-2830.
- What is Serena Chau's phone number?
- The practice phone number listed in the NPPES registry for Serena Chau is (626) 227-7001.
- Is Serena Chau's NPI active?
- Yes — Serena Chau's NPI (1427609106) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.