IndividualActive
Ela Mazumdar, MSW
NPI 1063902351 · Social Worker · Pittsburg, CA
Ela Mazumdar, MSW is a Social Worker provider in Pittsburg, CA (NPI 1063902351).
Provider details
- NPI number
- 1063902351
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 103786 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
4141 Harbor St
Pittsburg, CA 94565-6199
Phone: (925) 473-2440
Street-level locationGet directions
Mailing address
6775 Golden Gate Dr Apt 333
Dublin, CA 94568-4377
Additional practice locations (1)
- 3709 E 12th StOakland, CA 94601-4001Phone: (510) 879-3140
Registry dates
- Enumerated
- 2018-05-13
- Last updated
- 2023-05-04
- Certified
- 2023-05-04
Frequently asked questions
- What is Ela Mazumdar's NPI number?
- Ela Mazumdar's National Provider Identifier (NPI) is 1063902351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ela Mazumdar's specialty?
- Ela Mazumdar is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ela Mazumdar located?
- Ela Mazumdar's practice location on file with NPPES is 4141 Harbor St, Pittsburg, CA 94565-6199.
- What is Ela Mazumdar's phone number?
- The practice phone number listed in the NPPES registry for Ela Mazumdar is (925) 473-2440.
- Is Ela Mazumdar's NPI active?
- Yes — Ela Mazumdar's NPI (1063902351) is active in the NPPES registry as of the last update on 2023-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.