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

PHOENIX HOUSE ORANGE COUNTY, INC.
NPI 1346156478
Substance Abuse Rehabilitation Facility in Irvine, CA

Q: What is Phoenix House Orange County, Inc.'s NPI number?

The NPI number for Phoenix House Orange County, Inc. is 1346156478. It was assigned to this organization in the NPPES registry on August 19, 2026.

Q: What is Phoenix House Orange County, Inc.'s specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

Active since August 19, 2026

7900 MARINE WAY, SUITE 122,124,125, IRVINE, CA 92618(714) 953-9373(714) 953-7573 Get Directions Write a Review

NPPES record added: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Phoenix House Orange County, Inc. NPPES

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

PHOENIX HOUSE ORANGE COUNTY, INC. (NPI 1346156478) is a healthcare organization registered as a substance abuse rehabilitation facility in Irvine, California and active in the NPI registry since August 2026. The organization lists Maja Anna Trochimczyk, Senior Director Of Planning And Dev, as its authorized official.

NPPES Registry Identity

NPI1346156478

Entity TypeOrganization

Primary Taxonomy324500000X

Legal Business NamePHOENIX HOUSE ORANGE COUNTY, INC.

Location Address7900 MARINE WAY, SUITE 122,124,125Irvine, CA 92618-2472

Mailing Address11600 Eldridge AveLake View Terrace, CA 91342-6506 · (818) 686-3112 · Fax (818) 897-1293

Phone(714) 953-9373

Fax(714) 953-7573

Organization SubpartNo

Authorized OfficialMaja Anna TrochimczykSenior Director Of Planning And Dev · (818) 686-3112

Enumeration DateAugust 19, 2026

NPPES CertifiedAugust 14, 2026

✔ NPI 1346156478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities

Taxonomy Code324500000X

Definition

A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.

7900 MARINE WAY, Irvine, CA 92618

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Other Providers at the Same Location NPPES

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

STARS BEHAVIORAL HEALTH GROUP

Community Based Residential Treatment Facility, Mental Illness

7900 MARINE WAY, SUITE 213
IRVINE, CA 92618

Orange County (310) 221-6336

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 Phoenix House Orange County, Inc.'s NPI number?

The NPI number for Phoenix House Orange County, Inc. is 1346156478. It was assigned to this organization in the NPPES registry on August 19, 2026.

Where is Phoenix House Orange County, Inc. located?

Phoenix House Orange County, Inc. is located at 7900 Marine Way Suite 122,124,125, Irvine, CA 92618. The listed phone number is (714) 953-9373.

What is Phoenix House Orange County, Inc.'s specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for Phoenix House Orange County, Inc. was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.