Nancy Casillas
NPI 1215216148 · Rehabilitation Practitioner · Altadena, CA
Nancy Casillas is a Rehabilitation Practitioner provider in Altadena, CA (NPI 1215216148).
Provider details
- NPI number
- 1215216148
- 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
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-08-09
- Last updated
- 2011-08-09
Frequently asked questions
- What is Nancy Casillas's NPI number?
- Nancy Casillas's National Provider Identifier (NPI) is 1215216148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Casillas's specialty?
- Nancy Casillas is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Casillas located?
- Nancy Casillas's practice location on file with NPPES is 760 Mountain View St, Altadena, CA 91001-4925.
- What is Nancy Casillas's phone number?
- The practice phone number listed in the NPPES registry for Nancy Casillas is (626) 798-6793.
- Is Nancy Casillas's NPI active?
- Yes — Nancy Casillas's NPI (1215216148) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.