IndividualActive
Willette Stewart
NPI 1003093113 · Case Management Agency · Valencia, CA
Willette Stewart is a Case Management Agency provider in Valencia, CA (NPI 1003093113).
Provider details
- NPI number
- 1003093113
- Entity type
- Individual
- Primary specialty
- Case Management AgencyAgencies
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
23759 W Valencia Blvd
Valencia, CA 91355
Phone: (661) 253-7271
Fax: (661) 974-7055
Street-level locationGet directions
Mailing address
9150 East Imperial Highway
Downey, CA 90242
Registry dates
- Enumerated
- 2008-01-31
- Last updated
- 2008-01-31
Frequently asked questions
- What is Willette Stewart's NPI number?
- Willette Stewart's National Provider Identifier (NPI) is 1003093113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willette Stewart's specialty?
- Willette Stewart is listed in the NPPES registry with a primary specialty of Case Management Agency (Agencies).
- Where is Willette Stewart located?
- Willette Stewart's practice location on file with NPPES is 23759 W Valencia Blvd, Valencia, CA 91355.
- What is Willette Stewart's phone number?
- The practice phone number listed in the NPPES registry for Willette Stewart is (661) 253-7271.
- Is Willette Stewart's NPI active?
- Yes — Willette Stewart's NPI (1003093113) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.