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COREY BIERMAN
NPI 1770306391
Counselor - Addiction (Substance Use Disorder) in Garden Grove, CA

Active since November 04, 2024
13222 CHAPMAN AVE, GARDEN GROVE, CA 92840(949) 767-1770(424) 842-7075 Get Directions Write a Review

NPPES record last updated: November 19, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 19, 2024, Nov 4, 2024 (2 updates tracked since 2024).

About Corey Bierman NPPES

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

COREY BIERMAN (NPI 1770306391) is an individual addiction (substance use disorder) provider in Garden Grove, California, licensed in California (CI35980722) and active in the NPI registry since November 2024.

NPPES Registry Identity

NPI1770306391
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameCOREY BIERMAN
Location Address13222 CHAPMAN AVEGarden Grove, CA 92840-4414
Mailing Address13222 Chapman AveGarden Grove, CA 92840-4414 · (949) 767-1770 · Fax (424) 842-7075
Phone(949) 767-1770
Fax(424) 842-7075
Sole ProprietorYes
Enumeration DateNovember 4, 2024
Last NPPES UpdateNovember 19, 20242 updates tracked since enumeration
NPPES CertifiedNovember 19, 2024
✔ NPI 1770306391 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 · CI35980722
13222 CHAPMAN AVE, Garden Grove, CA 92840
Open in Google Maps ↗

Other Providers at the Same Location NPPES 10

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

ANDRES DE JESUS MAYORGA RADT
Counselor (Addiction (Substance Use Disorder))
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (714) 683-7566
JERRY PEREZ DELGADO
Counselor (Addiction (Substance Use Disorder))
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (855) 588-1422
MONICA LEIGH THUNDERBULL
Behavior Technician
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (310) 780-1667
LIZETTE GONZALEZ CALZADA LVN
Licensed Vocational Nurse
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (562) 419-9177
ROBERT CONNORS RADT
Behavior Technician
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (310) 780-1667
JESSICA CINDAL NEVAREZ
Marriage & Family Therapist
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (855) 588-1422
JASON EDWARD OSOWSKI
Counselor (Addiction (Substance Use Disorder))
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (714) 703-9492
GINA ROSSETTI M.D.
General Practice
13222 CHAPMAN AVE
GARDEN GROVE, CA 92840
Orange County (855) 588-1422

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 Corey Bierman's NPI number?

The NPI number for Corey Bierman is 1770306391. It was assigned to this individual provider in the NPPES registry on November 4, 2024.

Where is Corey Bierman located?

Corey Bierman practices at 13222 Chapman Ave, Garden Grove, CA 92840. The listed phone number is (949) 767-1770.

What is Corey Bierman'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 Corey Bierman was last updated on November 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.