IndividualActive
Marilyn Chao, ASW
NPI 1295140549 · Clinical Social Worker · Emeryville, CA
Marilyn Chao, ASW is a Clinical Social Worker provider in Emeryville, CA (NPI 1295140549).
Provider details
- NPI number
- 1295140549
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW68224 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1375 55th St
Emeryville, CA 94608-2609
Phone: (510) 655-7880
Street-level locationGet directions
Mailing address
3021 Maple Ave
Oakland, CA 94602-3606
Registry dates
- Enumerated
- 2014-06-25
- Last updated
- 2016-07-22
Frequently asked questions
- What is Marilyn Chao's NPI number?
- Marilyn Chao's National Provider Identifier (NPI) is 1295140549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Chao's specialty?
- Marilyn Chao is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Chao located?
- Marilyn Chao's practice location on file with NPPES is 1375 55th St, Emeryville, CA 94608-2609.
- What is Marilyn Chao's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Chao is (510) 655-7880.
- Is Marilyn Chao's NPI active?
- Yes — Marilyn Chao's NPI (1295140549) is active in the NPPES registry as of the last update on 2016-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.