Esther Valenzuela
NPI 1053978072 · Lactation Consultant (Registered Nurse) · Brentwood, CA
Esther Valenzuela is a Lactation Consultant (Registered Nurse) provider in Brentwood, CA (NPI 1053978072).
Provider details
- NPI number
- 1053978072
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 333208 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-05-24
- Last updated
- 2019-05-24
Frequently asked questions
- What is Esther Valenzuela's NPI number?
- Esther Valenzuela's National Provider Identifier (NPI) is 1053978072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Valenzuela's specialty?
- Esther Valenzuela is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Esther Valenzuela located?
- Esther Valenzuela's practice location on file with NPPES is 1015 Crescent Dr, Brentwood, CA 94513-2909.
- What is Esther Valenzuela's phone number?
- The practice phone number listed in the NPPES registry for Esther Valenzuela is (925) 634-1751.
- Is Esther Valenzuela's NPI active?
- Yes — Esther Valenzuela's NPI (1053978072) is active in the NPPES registry as of the last update on 2019-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.