IndividualActive
Katherine Winstead
NPI 1679124267 · School Social Worker · El Cajon, CA
Katherine Winstead is a School Social Worker provider in El Cajon, CA (NPI 1679124267).
Provider details
- NPI number
- 1679124267
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 220207609 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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
851 S Johnson Ave
El Cajon, CA 92020-5811
Phone: (619) 401-4150
Street-level locationGet directions
Mailing address
851 S Johnson Ave
El Cajon, CA 92020-5811
Registry dates
- Enumerated
- 2019-09-25
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Katherine Winstead's NPI number?
- Katherine Winstead's National Provider Identifier (NPI) is 1679124267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Winstead's specialty?
- Katherine Winstead is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Winstead located?
- Katherine Winstead's practice location on file with NPPES is 851 S Johnson Ave, El Cajon, CA 92020-5811.
- What is Katherine Winstead's phone number?
- The practice phone number listed in the NPPES registry for Katherine Winstead is (619) 401-4150.
- Is Katherine Winstead's NPI active?
- Yes — Katherine Winstead's NPI (1679124267) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.