Lizette Alvarado
NPI 1871723379 · Clinical Social Worker · Altadena, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lizette Alvarado is a Clinical Social Worker provider in Altadena, CA (NPI 1871723379).
Provider details
- NPI number
- 1871723379
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 69723 (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
16 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
- 2009-07-17
- Last updated
- 2018-10-04
Frequently asked questions
- What is Lizette Alvarado's NPI number?
- Lizette Alvarado's National Provider Identifier (NPI) is 1871723379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lizette Alvarado's specialty?
- Lizette Alvarado is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lizette Alvarado located?
- Lizette Alvarado's practice location on file with NPPES is 2933 El Nido Dr, Altadena, CA 91001-4529.
- What is Lizette Alvarado's phone number?
- The practice phone number listed in the NPPES registry for Lizette Alvarado is (626) 243-9043.
- Does Lizette Alvarado accept Medicare?
- Lizette Alvarado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lizette Alvarado's NPI active?
- Yes — Lizette Alvarado's NPI (1871723379) is active in the NPPES registry as of the last update on 2018-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.