Rosa Castellanos, AMFT
NPI 1528351020 · Marriage & Family Therapist · Calabasas, CA
Rosa Castellanos, AMFT is a Marriage & Family Therapist provider in Calabasas, CA (NPI 1528351020).
Provider details
- NPI number
- 1528351020
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
- Health Educator174H00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-05-17
- Last updated
- 2023-04-19
- Certified
- 2023-04-19
Frequently asked questions
- What is Rosa Castellanos's NPI number?
- Rosa Castellanos's National Provider Identifier (NPI) is 1528351020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosa Castellanos's specialty?
- Rosa Castellanos is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Rosa Castellanos located?
- Rosa Castellanos's practice location on file with NPPES is 22231 Mulholland Hwy, Calabasas, CA 91302-5123.
- What is Rosa Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Rosa Castellanos is (747) 225-1153.
- Is Rosa Castellanos's NPI active?
- Yes — Rosa Castellanos's NPI (1528351020) is active in the NPPES registry as of the last update on 2023-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.