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JOHN EDWARD KIERNAN
NPI 1821635426
Counselor - Addiction (Substance Use Disorder) in West Hollywood, CA

Active since December 03, 2019
8739 SANTA MONICA BLVD, WEST HOLLYWOOD, CA 90069(310) 623-1477(310) 854-0134 Get Directions Write a Review

NPPES record last updated: December 3, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About John Edward Kiernan NPPES

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

JOHN EDWARD KIERNAN (NPI 1821635426) is an individual addiction (substance use disorder) provider in West Hollywood, California and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1821635426
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJOHN EDWARD KIERNAN
Location Address8739 SANTA MONICA BLVDWest Hollywood, CA 90069-4507
Mailing Address8739 Santa Monica BlvdWest Hollywood, CA 90069-4507 · (310) 623-1477 · Fax (310) 854-0134
Phone(310) 623-1477
Fax(310) 854-0134
Sole ProprietorYes
Enumeration DateDecember 3, 2019
✔ NPI 1821635426 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.

MRS. ASHLEY APRIL BAME RADT-1
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
BRENT HORNING RADT
Community/Behavioral Health
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
LAUREN MEAD
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
GLENN R SALLOUM
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
DIANA MARTINEZ
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
JESSICA RAPPAPORT
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
SIPORA B WEISSMAN
Counselor (Addiction (Substance Use Disorder))
8739 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 623-1477
DAVID VANDERVELDE
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 John Kiernan's NPI number?

The NPI number for John Kiernan is 1821635426. It was assigned to this individual provider in the NPPES registry on December 3, 2019.

Where is John Kiernan located?

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

What is John Kiernan'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 John Kiernan was last updated on December 3, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.