Melanie Castellari
NPI 1780863076 · Marriage & Family Therapist · Oceanside, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Castellari is a Marriage & Family Therapist provider in Oceanside, CA (NPI 1780863076).
Provider details
- NPI number
- 1780863076
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
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
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
- 2007-11-02
- Last updated
- 2025-03-09
- Certified
- 2025-03-09
Frequently asked questions
- What is Melanie Castellari's NPI number?
- Melanie Castellari's National Provider Identifier (NPI) is 1780863076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Castellari's specialty?
- Melanie Castellari is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Melanie Castellari located?
- Melanie Castellari's practice location on file with NPPES is 1499 Enchante Way, Oceanside, CA 92056-5676.
- What is Melanie Castellari's phone number?
- The practice phone number listed in the NPPES registry for Melanie Castellari is (760) 470-1110.
- Does Melanie Castellari accept Medicare?
- Melanie Castellari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Castellari's NPI active?
- Yes — Melanie Castellari's NPI (1780863076) is active in the NPPES registry as of the last update on 2025-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.