Sonia Avendano
NPI 1558405407 · Rehabilitation Practitioner · Fullerton, CA
Sonia Avendano is a Rehabilitation Practitioner provider in Fullerton, CA (NPI 1558405407).
Provider details
- NPI number
- 1558405407
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-16
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sonia Avendano's NPI number?
- Sonia Avendano's National Provider Identifier (NPI) is 1558405407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Avendano's specialty?
- Sonia Avendano is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sonia Avendano located?
- Sonia Avendano's practice location on file with NPPES is 801 E Chapman Ave, Fullerton, CA 92831-3839.
- What is Sonia Avendano's phone number?
- The practice phone number listed in the NPPES registry for Sonia Avendano is (714) 680-9000.
- Is Sonia Avendano's NPI active?
- Yes — Sonia Avendano's NPI (1558405407) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.