Katherine Winstead
School Social Worker · El Cajon, CA
Katherine Winstead is a school social worker with a practice address in El Cajon, California, and NPI 1679124267, issued on Sep 25, 2019. Check the license (California 220207609, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Winstead
- Primary taxonomy
- School Social Worker 1041S0200X
- License number
- 220207609 CA
Self-reported in NPPES; status is on the state search - Practice location
- 851 S Johnson Ave, El Cajon, CA 92020
- Phone
- (619) 401-4150
- Enumerated
- Sep 25, 2019
- Record last updated
- Jan 26, 2026
- Medicare enrollment
- Enrolled (PECOS I20260421002007); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest school social worker records → All 790 in California → Look up another NPI →
Also registered at 851 S Johnson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Violeta FloresCase Manager/Care Coordinator1881283851
- Paulina Isidro, MAHealth & Wellness Coach1508720459
- Kristina Parker, PPSSchool Counselor1053275909
- Lauren Pastor, ED.S., P.P.S.School Psychologist1669391140
- Cindy RodriguezHealth & Wellness Coach1225649148
- Juan Samaniego BatresHealth & Wellness Coach1255299533
Verify Katherine Winstead in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 220207609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Winstead among 790 school social worker records in California
Katherine Winstead is one of 790 school social worker records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 36% of them.
- NPI issued2019 · 36% of these records are older, 61% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Record last updated2026 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041S0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
School Social Worker providers in California
There are 790 school social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 790 in California → Every provider in El Cajon → School Social Worker nationwide →
The 8 school social worker records with the nearest ZIP codes
- Karozh Ahmed, MSW INTERNEl Cajon, CA 920201326441189
- Liron Scherson, ASWEncinitas, CA 920241528347929
- Rachel Barnes, PPSEscondido, CA 920251326831280
- Andrew CarlonEscondido, CA 920251174316020
- Christy Jean, BAEscondido, CA 920251710117411
- Geraldine O'Sullivan, LCSW, PPSCEscondido, CA 920251962128413
- Jennifer Piranio, PPS SCHOOL SOCIAL WOEscondido, CA 920251316730278
- Khrystina Varela, PPSEscondido, CA 920251104619063
Common questions
What is Katherine Winstead's NPI number?
Katherine Winstead's National Provider Identifier (NPI) is 1679124267, issued on Sep 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Winstead located?
The NPPES record lists a practice address at 851 S Johnson Ave, El Cajon, CA, 92020. Phone: (619) 401-4150. Providers update this record themselves, so call before visiting.
How can I verify Katherine Winstead's license?
NPPES lists California license number 220207609, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.