Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Nestor Castillo, CRT, RRT

Individual provider Critical Care Registered Respiratory Therapist · NPI 1932623600

Mr. Nestor Castillo, CRT, RRT is a Critical Care Registered Respiratory Therapist in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

1200 N State St
Los Angeles, CA 90033-1029
Phone: (626) 290-8790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Registered Respiratory Therapist (primary) Taxonomy 2279C0205X · Licence 34607 (CA)

Record details

NPI number1932623600
Entity typeIndividual (Type 1)
GenderMale
Credentials CRT , RRT
Sole proprietorYes
NPI enumeratedAugust 3, 2017
Last updated in NPPESAugust 3, 2017

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