GUY MARTIN SHERK
NPI 1073124905
Counselor - Addiction (Substance Use Disorder) in Tarzana, CA

Active since August 13, 2020
18646 OXNARD ST, TARZANA, CA 91356(818) 996-1051 Get Directions Write a Review

NPPES record last updated: August 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Guy Martin Sherk NPPES

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

GUY MARTIN SHERK (NPI 1073124905) is an individual addiction (substance use disorder) provider in Tarzana, California and active in the NPI registry since August 2020.

NPPES Registry Identity

NPI1073124905
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameGUY MARTIN SHERK
Location Address18646 OXNARD STTarzana, CA 91356-1411
Mailing Address345 Ivins RdFrazier Park, CA 93225-9466 · (747) 265-9715
Sole ProprietorYes
Enumeration DateAugust 13, 2020
NPPES CertifiedAugust 13, 2020
NPI 1073124905 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
18646 OXNARD ST, Tarzana, CA 91356

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.

Registered Nurse (Case Management)
18646 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18646 OXNARD ST
TARZANA, CA 91356
Peer Specialist
18646 OXNARD ST
TARZANA, CA 91356
Peer Specialist
18646 OXNARD ST
TARZANA, CA 91356
Case Manager/Care Coordinator
18646 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18646 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18646 OXNARD ST
TARZANA, CA 91356
Student in an Organized Health Care Education/Training Program
18646 OXNARD ST
TARZANA, CA 91356

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 Guy Sherk's NPI number?

The NPI number for Guy Sherk is 1073124905. It was assigned to this individual provider in the NPPES registry on August 13, 2020.

Where is Guy Sherk located?

Guy Sherk practices at 18646 Oxnard St, Tarzana, CA 91356. The listed phone number is (818) 996-1051.

What is Guy Sherk'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 Guy Sherk was last updated on August 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.