Sonia Diaz
NPI 1669762498 · Rehabilitation Practitioner · Santa Clarita, CA
Sonia Diaz is a Rehabilitation Practitioner provider in Santa Clarita, CA (NPI 1669762498).
Provider details
- NPI number
- 1669762498
- 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
15 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
- 2011-04-13
- Last updated
- 2011-04-13
Frequently asked questions
- What is Sonia Diaz's NPI number?
- Sonia Diaz's National Provider Identifier (NPI) is 1669762498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Diaz's specialty?
- Sonia Diaz is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sonia Diaz located?
- Sonia Diaz's practice location on file with NPPES is 21545 Centre Pointe Pkwy, Santa Clarita, CA 91350-2947.
- What is Sonia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Sonia Diaz is (661) 259-9439.
- Is Sonia Diaz's NPI active?
- Yes — Sonia Diaz's NPI (1669762498) is active in the NPPES registry as of the last update on 2011-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.