Alex Alvarez, LCSW
NPI 1619420429 · Clinical Social Worker · San Francisco, CA
Alex Alvarez, LCSW is a Clinical Social Worker provider in San Francisco, CA (NPI 1619420429).
Provider details
- NPI number
- 1619420429
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
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
83% 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
Mailing address
Additional practice locations (1)
- 725 Welch RdPalo Alto, CA 94304-1601Phone: (650) 497-8000
Registry dates
- Enumerated
- 2016-07-28
- Last updated
- 2024-07-05
- Certified
- 2024-07-05
Frequently asked questions
- What is Alex Alvarez's NPI number?
- Alex Alvarez's National Provider Identifier (NPI) is 1619420429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Alvarez's specialty?
- Alex Alvarez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alex Alvarez located?
- Alex Alvarez's practice location on file with NPPES is 2919 Mission St, San Francisco, CA 94110-3917.
- What is Alex Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Alex Alvarez is (415) 229-0500.
- Is Alex Alvarez's NPI active?
- Yes — Alex Alvarez's NPI (1619420429) is active in the NPPES registry as of the last update on 2024-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.