Shana Castellanos, M.S.
NPI 1841522810 · Rehabilitation Practitioner · Orange, CA
Shana Castellanos, M.S. is a Rehabilitation Practitioner provider in Orange, CA (NPI 1841522810).
Provider details
- NPI number
- 1841522810
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
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
16 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
- 2010-02-02
- Last updated
- 2014-12-09
Frequently asked questions
- What is Shana Castellanos's NPI number?
- Shana Castellanos's National Provider Identifier (NPI) is 1841522810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shana Castellanos's specialty?
- Shana Castellanos is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Shana Castellanos located?
- Shana Castellanos's practice location on file with NPPES is 801 E. Chapman Ave, Orange, CA 92866.
- What is Shana Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Shana Castellanos is (714) 680-9000.
- Is Shana Castellanos's NPI active?
- Yes — Shana Castellanos's NPI (1841522810) is active in the NPPES registry as of the last update on 2014-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.