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Erin Twomey, LCSW
NPI 1255619623 · Clinical Social Worker · San Jose, CA
Erin Twomey, LCSW is a Clinical Social Worker provider in San Jose, CA (NPI 1255619623).
Provider details
- NPI number
- 1255619623
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26604 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
80 Great Oaks Blvd, B208 (180d/Sjc)
San Jose, CA 95119-3550
Phone: (831) 295-1439
Street-level locationGet directions
Mailing address
3101 Paul Sweet Rd
Santa Cruz, CA 95065-1504
Registry dates
- Enumerated
- 2011-08-02
- Last updated
- 2012-01-09
Frequently asked questions
- What is Erin Twomey's NPI number?
- Erin Twomey's National Provider Identifier (NPI) is 1255619623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Twomey's specialty?
- Erin Twomey is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Erin Twomey located?
- Erin Twomey's practice location on file with NPPES is 80 Great Oaks Blvd, B208 (180d/Sjc), San Jose, CA 95119-3550.
- What is Erin Twomey's phone number?
- The practice phone number listed in the NPPES registry for Erin Twomey is (831) 295-1439.
- Is Erin Twomey's NPI active?
- Yes — Erin Twomey's NPI (1255619623) is active in the NPPES registry as of the last update on 2012-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.