IndividualActive
Catherine Tang, LCSW
NPI 1932486461 · Clinical Social Worker · Fullerton, CA
Catherine Tang, LCSW is a Clinical Social Worker provider in Fullerton, CA (NPI 1932486461).
Provider details
- NPI number
- 1932486461
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 74269 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 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
680 Langsdorf Dr
Suite 219
Fullerton, CA 92831-3702
Phone: (714) 578-0990
Fax: (714) 449-9252
Street-level locationGet directions
Mailing address
2960 Champion Way
Tustin, CA 92782-1242
Registry dates
- Enumerated
- 2011-11-11
- Last updated
- 2017-01-30
Frequently asked questions
- What is Catherine Tang's NPI number?
- Catherine Tang's National Provider Identifier (NPI) is 1932486461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Tang's specialty?
- Catherine Tang is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Tang located?
- Catherine Tang's practice location on file with NPPES is 680 Langsdorf Dr, Fullerton, CA 92831-3702.
- What is Catherine Tang's phone number?
- The practice phone number listed in the NPPES registry for Catherine Tang is (714) 578-0990.
- Is Catherine Tang's NPI active?
- Yes — Catherine Tang's NPI (1932486461) is active in the NPPES registry as of the last update on 2017-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.