Maria Castellanos, M.A.
NPI 1316279318 · Mental Health Counselor · San Diego, CA
Maria Castellanos, M.A. is a Mental Health Counselor provider in San Diego, CA (NPI 1316279318).
Provider details
- NPI number
- 1316279318
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
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
16 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
- 2010-02-02
- Last updated
- 2010-02-02
Frequently asked questions
- What is Maria Castellanos's NPI number?
- Maria Castellanos's National Provider Identifier (NPI) is 1316279318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Castellanos's specialty?
- Maria Castellanos is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Castellanos located?
- Maria Castellanos's practice location on file with NPPES is 3025 Beyer Blvd Ste E-102, San Diego, CA 92154-3432.
- What is Maria Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Maria Castellanos is (619) 428-1000.
- Is Maria Castellanos's NPI active?
- Yes — Maria Castellanos's NPI (1316279318) is active in the NPPES registry as of the last update on 2010-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.