Melvin Castillo, M.A.
NPI 1043148240 · Student in an Organized Health Care Education/Training Program · Irvine, CA
Melvin Castillo, M.A. is a Student in an Organized Health Care Education/Training Program provider in Irvine, CA (NPI 1043148240).
Provider details
- NPI number
- 1043148240
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-05-11
- Last updated
- 2026-05-11
- Certified
- 2026-05-10
Frequently asked questions
- What is Melvin Castillo's NPI number?
- Melvin Castillo's National Provider Identifier (NPI) is 1043148240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Castillo's specialty?
- Melvin Castillo is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Melvin Castillo located?
- Melvin Castillo's practice location on file with NPPES is 16405 Sand Canyon Ave Ste 220, Irvine, CA 92618-3787.
- What is Melvin Castillo's phone number?
- The practice phone number listed in the NPPES registry for Melvin Castillo is (949) 336-8150.
- Is Melvin Castillo's NPI active?
- Yes — Melvin Castillo's NPI (1043148240) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.