Sandra Castillo
NPI 1073099941 · Rehabilitation Practitioner · Northridge, CA
Sandra Castillo is a Rehabilitation Practitioner provider in Northridge, CA (NPI 1073099941).
Provider details
- NPI number
- 1073099941
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
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
- 2018-07-13
- Last updated
- 2018-07-13
Frequently asked questions
- What is Sandra Castillo's NPI number?
- Sandra Castillo's National Provider Identifier (NPI) is 1073099941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Castillo's specialty?
- Sandra Castillo is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sandra Castillo located?
- Sandra Castillo's practice location on file with NPPES is 9650 Zelzah Ave, Northridge, CA 91325-2003.
- What is Sandra Castillo's phone number?
- The practice phone number listed in the NPPES registry for Sandra Castillo is (818) 993-9311.
- Is Sandra Castillo's NPI active?
- Yes — Sandra Castillo's NPI (1073099941) is active in the NPPES registry as of the last update on 2018-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.