Marlon Castillo
NPI 1609707728 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Marlon Castillo is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1609707728).
Provider details
- NPI number
- 1609707728
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
- License
- 757574 (CA)
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
100% 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
- 2026-05-27
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Marlon Castillo's NPI number?
- Marlon Castillo's National Provider Identifier (NPI) is 1609707728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlon Castillo's specialty?
- Marlon 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 Marlon Castillo located?
- Marlon Castillo's practice location on file with NPPES is 5323 Newtonia Dr, Los Angeles, CA 90032-1218.
- What is Marlon Castillo's phone number?
- The practice phone number listed in the NPPES registry for Marlon Castillo is (310) 292-6065.
- Is Marlon Castillo's NPI active?
- Yes — Marlon Castillo's NPI (1609707728) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.