IndividualActive
Esther Diaz
NPI 1740728377 · Social Worker · Sacramento, CA
Esther Diaz is a Social Worker provider in Sacramento, CA (NPI 1740728377).
Provider details
- NPI number
- 1740728377
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 105911 (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
9 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
8912 Volunteer Ln
Sacramento, CA 95826-3221
Phone: (916) 344-0199
Street-level locationGet directions
Mailing address
1373 Watertown Rd
Valley Springs, CA 95252-9274
Additional practice locations (1)
- 290 Ioof AveGilroy, CA 95020-5204Phone: (408) 846-2100
Registry dates
- Enumerated
- 2017-02-02
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Esther Diaz's NPI number?
- Esther Diaz's National Provider Identifier (NPI) is 1740728377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Diaz's specialty?
- Esther Diaz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Esther Diaz located?
- Esther Diaz's practice location on file with NPPES is 8912 Volunteer Ln, Sacramento, CA 95826-3221.
- What is Esther Diaz's phone number?
- The practice phone number listed in the NPPES registry for Esther Diaz is (916) 344-0199.
- Is Esther Diaz's NPI active?
- Yes — Esther Diaz's NPI (1740728377) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.