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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NICHOLAS EUGENE WENSTER RT1437870326
NPI 1912813791
Counselor - Addiction (Substance Use Disorder) in Anaheim, CA

Active since August 20, 2026
1320 W PEARL ST, ANAHEIM, CA 92801(714) 780-1174 Get Directions Write a Review

NPPES record added: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Nicholas Eugene Wenster Rt1437870326 NPPES

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

NICHOLAS EUGENE WENSTER RT1437870326 (NPI 1912813791) is an individual addiction (substance use disorder) provider in Anaheim, California, licensed in California (RT1437870326) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1912813791
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameNICHOLAS EUGENE WENSTERCredential: RT1437870326
Location Address1320 W PEARL STAnaheim, CA 92801-5941
Mailing Address1320 W Pearl StAnaheim, CA 92801-5941 · (714) 780-1174
Phone(714) 780-1174
Sole ProprietorYes
Enumeration DateAugust 20, 2026
NPPES CertifiedAugust 20, 2026
✔ NPI 1912813791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · RT1437870326
1320 W PEARL ST, Anaheim, CA 92801
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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.

EUNICE SARAI ANAYA
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
ROSARIO RUIZ
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
ALFONSO G MEDINA SR.
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
VANESSA VALENCIA
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
COURTNEY GRUTBO
Social Worker (Clinical)
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
MICHAEL GONZALEZ
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
MICHAEL TRESSLER
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174
SABRINA MARIN AGUILAR I
Counselor (Addiction (Substance Use Disorder))
1320 W PEARL ST
ANAHEIM, CA 92801
Orange County (714) 780-1174

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 Nicholas Wenster's NPI number?

The NPI number for Nicholas Wenster is 1912813791. It was assigned to this individual provider in the NPPES registry on August 20, 2026.

Where is Nicholas Wenster located?

Nicholas Wenster practices at 1320 W Pearl St, Anaheim, CA 92801. The listed phone number is (714) 780-1174.

What is Nicholas Wenster's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Nicholas Wenster was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.