IndividualActive
Melissa Castillo
NPI 1619302429 · Social Worker · Long Beach, CA
Melissa Castillo is a Social Worker provider in Long Beach, CA (NPI 1619302429).
Provider details
- NPI number
- 1619302429
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
240 E 20th St
Long Beach, CA 90806-5418
Phone: (562) 218-4972
Street-level locationGet directions
Mailing address
240 E 20th St
Long Beach, CA 90806-5418
Registry dates
- Enumerated
- 2013-09-11
- Last updated
- 2013-09-11
Frequently asked questions
- What is Melissa Castillo's NPI number?
- Melissa Castillo's National Provider Identifier (NPI) is 1619302429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Castillo's specialty?
- Melissa Castillo is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Castillo located?
- Melissa Castillo's practice location on file with NPPES is 240 E 20th St, Long Beach, CA 90806-5418.
- What is Melissa Castillo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Castillo is (562) 218-4972.
- Is Melissa Castillo's NPI active?
- Yes — Melissa Castillo's NPI (1619302429) is active in the NPPES registry as of the last update on 2013-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.