Tiffany English, LCSW
NPI 1528266798 · Clinical Social Worker · San Leandro, CA
Tiffany English, LCSW is a Clinical Social Worker provider in San Leandro, CA (NPI 1528266798).
Provider details
- NPI number
- 1528266798
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Specialist174400000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-07-10
- Last updated
- 2010-01-19
Frequently asked questions
- What is Tiffany English's NPI number?
- Tiffany English's National Provider Identifier (NPI) is 1528266798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany English's specialty?
- Tiffany English is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiffany English located?
- Tiffany English's practice location on file with NPPES is 2275 Arlington Dr, San Leandro, CA 94578-1132.
- What is Tiffany English's phone number?
- The practice phone number listed in the NPPES registry for Tiffany English is (510) 926-9470.
- Is Tiffany English's NPI active?
- Yes — Tiffany English's NPI (1528266798) is active in the NPPES registry as of the last update on 2010-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.