Antoinette Washington
NPI 1194566026 · Rehabilitation Practitioner · Sylmar, CA
Antoinette Washington is a Rehabilitation Practitioner provider in Sylmar, CA (NPI 1194566026).
Provider details
- NPI number
- 1194566026
- 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
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-04
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Antoinette Washington's NPI number?
- Antoinette Washington's National Provider Identifier (NPI) is 1194566026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Washington's specialty?
- Antoinette Washington is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Antoinette Washington located?
- Antoinette Washington's practice location on file with NPPES is 14129 Bucher Ave, Sylmar, CA 91342-1442.
- What is Antoinette Washington's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Washington is (310) 221-6336.
- Is Antoinette Washington's NPI active?
- Yes — Antoinette Washington's NPI (1194566026) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.