Samuel Castillo, RRT-NPS, RRT-ACCS
NPI 1487126454 · Critical Care Registered Respiratory Therapist · Oakland, CA
Samuel Castillo, RRT-NPS, RRT-ACCS is a Critical Care Registered Respiratory Therapist provider in Oakland, CA (NPI 1487126454).
Provider details
- NPI number
- 1487126454
- Entity type
- Individual
- Primary specialty
- Critical Care Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT-NPS, RRT-ACCS
- Sex
- Male
- Sole proprietor
- No
- License
- 35935 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1001 Potrero AveSan Francisco, CA 94110-3518Phone: (415) 206-5743
Registry dates
- Enumerated
- 2019-01-01
- Last updated
- 2019-01-01
Frequently asked questions
- What is Samuel Castillo's NPI number?
- Samuel Castillo's National Provider Identifier (NPI) is 1487126454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Castillo's specialty?
- Samuel Castillo is listed in the NPPES registry with a primary specialty of Critical Care Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Samuel Castillo located?
- Samuel Castillo's practice location on file with NPPES is 3600 Broadway, Oakland, CA 94611-5730.
- What is Samuel Castillo's phone number?
- The practice phone number listed in the NPPES registry for Samuel Castillo is (510) 752-6284.
- Is Samuel Castillo's NPI active?
- Yes — Samuel Castillo's NPI (1487126454) is active in the NPPES registry as of the last update on 2019-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.