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DEREK ANTHONY TYWONIUK RADT
NPI 1144893611
Counselor - Addiction (Substance Use Disorder) in West Hollywood, CA

Active since July 21, 2021
8739 SANTA MONICA BLVD, WEST HOLLYWOOD, CA 90069(310) 623-1477 Get Directions Write a Review

NPPES record last updated: July 22, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Derek Anthony Tywoniuk Radt NPPES

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

DEREK ANTHONY TYWONIUK RADT (NPI 1144893611) is an individual addiction (substance use disorder) provider in West Hollywood, California and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1144893611
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDEREK ANTHONY TYWONIUKCredential: RADT
Location Address8739 SANTA MONICA BLVDWest Hollywood, CA 90069-4507
Mailing Address8739 Santa Monica BlvdWest Hollywood, CA 90069-4507 · (310) 623-1477
Phone(310) 623-1477
Sole ProprietorNo
Enumeration DateJuly 21, 2021
Last NPPES UpdateJuly 22, 2021
NPPES CertifiedJuly 21, 2021
✔ NPI 1144893611 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
8739 SANTA MONICA BLVD, West Hollywood, CA 90069
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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.

ALEXANDRA KETTNER VICTOR
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
CODY GILBERT BRISENDINE
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
ELIZABETH PENN WETTLAUFER
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
SCOTT MICHAEL SOLODAR
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
SAMSON MOTAVASSEL
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
DEVON ANGELO MORALES JR.
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
FERNANDO CARLOS SANCHEZ
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
CODY DANIEL VESLEY
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477

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 Derek Tywoniuk's NPI number?

The NPI number for Derek Tywoniuk is 1144893611. It was assigned to this individual provider in the NPPES registry on July 21, 2021.

Where is Derek Tywoniuk located?

Derek Tywoniuk practices at 8739 Santa Monica Blvd, West Hollywood, CA 90069. The listed phone number is (310) 623-1477.

What is Derek Tywoniuk'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 Derek Tywoniuk was last updated on July 22, 2021. 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.