Sonia Sainz
NPI 1639025604 · Rehabilitation Practitioner · Salinas, CA
Sonia Sainz is a Rehabilitation Practitioner provider in Salinas, CA (NPI 1639025604).
Provider details
- NPI number
- 1639025604
- 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
Under 1 yr in 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
- 2026-03-10
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Sonia Sainz's NPI number?
- Sonia Sainz's National Provider Identifier (NPI) is 1639025604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Sainz's specialty?
- Sonia Sainz is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sonia Sainz located?
- Sonia Sainz's practice location on file with NPPES is 1929 Oxford Ct, Salinas, CA 93906-2184.
- What is Sonia Sainz's phone number?
- The practice phone number listed in the NPPES registry for Sonia Sainz is (831) 771-8555.
- Is Sonia Sainz's NPI active?
- Yes — Sonia Sainz's NPI (1639025604) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.