Teresita Castellanos, LCSW
NPI 1598165441 · Clinical Social Worker · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresita Castellanos, LCSW is a Clinical Social Worker provider in San Diego, CA (NPI 1598165441).
Provider details
- NPI number
- 1598165441
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 82782 (CA)
Specialties & taxonomies
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 730 Medical Center CtChula Vista, CA 91911-6618Phone: (619) 591-5740Fax: (619) 591-5744
Registry dates
- Enumerated
- 2014-08-28
- Last updated
- 2021-12-03
Frequently asked questions
- What is Teresita Castellanos's NPI number?
- Teresita Castellanos's National Provider Identifier (NPI) is 1598165441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresita Castellanos's specialty?
- Teresita Castellanos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Teresita Castellanos located?
- Teresita Castellanos's practice location on file with NPPES is 1465 30th St Ste K, San Diego, CA 92154-3497.
- What is Teresita Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Teresita Castellanos is (619) 428-1000.
- Does Teresita Castellanos accept Medicare?
- Teresita Castellanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresita Castellanos's NPI active?
- Yes — Teresita Castellanos's NPI (1598165441) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.