Sonia Mays, LCSW
NPI 1003169954 · Clinical Social Worker · San Mateo, CA
Sonia Mays, LCSW is a Clinical Social Worker provider in San Mateo, CA (NPI 1003169954).
Provider details
- NPI number
- 1003169954
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW62526 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
13 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
- 2012-10-16
- Last updated
- 2022-08-31
- Certified
- 2022-08-31
Frequently asked questions
- What is Sonia Mays's NPI number?
- Sonia Mays's National Provider Identifier (NPI) is 1003169954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Mays's specialty?
- Sonia Mays is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonia Mays located?
- Sonia Mays's practice location on file with NPPES is 2000 Alameda De Las Pulgas Ste 200, San Mateo, CA 94403-1293.
- What is Sonia Mays's phone number?
- The practice phone number listed in the NPPES registry for Sonia Mays is (111) 111-1111.
- Is Sonia Mays's NPI active?
- Yes — Sonia Mays's NPI (1003169954) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.