1. Home
  2. Directory
  3. California
  4. Escondido
  5. Peer Specialist
  6. NPI Profile

KATHERINE ELLEN WISHNICK
NPI 1427894286
Peer Specialist in Escondido, CA

Active since July 02, 2024
550 W WASHINGTON AVE, ESCONDIDO, CA 92025(760) 270-0700 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 18, 2025, Aug 4, 2025, Jul 2, 2024 (3 updates tracked since 2024).

About Katherine Ellen Wishnick NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE ELLEN WISHNICK (NPI 1427894286) is an individual peer specialist in Escondido, California, licensed in California (MPSS-PQLRVZ) and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1427894286
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameKATHERINE ELLEN WISHNICK
Location Address550 W WASHINGTON AVEEscondido, CA 92025-1643
Mailing Address550 W Washington AveEscondido, CA 92025-1643 · (760) 270-0700
Phone(760) 270-0700
Sole ProprietorNo
Enumeration DateJuly 2, 2024
Last NPPES UpdateSeptember 18, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2025
✔ NPI 1427894286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in CA · MPSS-PQLRVZ
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 22142 (CA)
550 W WASHINGTON AVE, Escondido, CA 92025
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAUL BARBOSA
Counselor (Addiction (Substance Use Disorder))
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 708-6040
BLADIMIR ALEXIS LOPEZ
Peer Specialist
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
ZOE DIANA SCHWENCK ASW
Social Worker (Clinical)
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
MS. KENDRA CHRISTINE MACKEY LCSW
Social Worker (Clinical)
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
MARTA ALCARAZ RADT 1
Counselor
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
BIANCA ANN AFUOLA
Counselor (Addiction (Substance Use Disorder))
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
MARIA DOLORES SOTO
Counselor (Addiction (Substance Use Disorder))
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380
SHENTELYN GUINILING LAO ASW, CADC-III
Counselor (Addiction (Substance Use Disorder))
550 W WASHINGTON AVE
ESCONDIDO, CA 92025
San Diego County (760) 489-6380

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Wishnick's NPI number?

The NPI number for Katherine Wishnick is 1427894286. It was assigned to this individual provider in the NPPES registry on July 2, 2024.

Where is Katherine Wishnick located?

Katherine Wishnick practices at 550 W Washington Ave, Escondido, CA 92025. The listed phone number is (760) 270-0700.

What is Katherine Wishnick's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Katherine Wishnick was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.