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GHC OF CLAREMONT LLC
NPI 1053143628
Community Based Residential Treatment Facility, Mental Illness in Claremont, CA

Active since August 14, 2024
501 S COLLEGE AVE, CLAREMONT, CA 91711(956) 452-1554 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2025, Aug 23, 2024, Aug 14, 2024 (3 updates tracked since 2024).

About Ghc Of Claremont Llc NPPES

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

GHC OF CLAREMONT LLC (NPI 1053143628), doing business as The Claremont Hacienda, is a healthcare organization registered as a community based residential treatment facility, mental illness in Claremont, California and active in the NPI registry since August 2024. The organization lists Lois Mastrocola, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1053143628
Entity TypeOrganization
Primary Taxonomy320800000X
Legal Business NameGHC OF CLAREMONT LLC
Location Address501 S COLLEGE AVEClaremont, CA 91711-5527
Mailing Address6 Hutton Centre Dr Ste 400Santa Ana, CA 92707-8762 · (714) 241-5600
Phone(956) 452-1554
Organization SubpartNo
Authorized OfficialLois MastrocolaChief Financial Officer · (714) 241-5600
Enumeration DateAugust 14, 2024
Last NPPES UpdateOctober 6, 20253 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1053143628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCommunity Based Residential Treatment Facility, Mental IllnessResidential Treatment Facilities
Taxonomy Code320800000X
Definition
A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
501 S COLLEGE AVE, Claremont, CA 91711
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Other Names 1

Doing Business AsThe Claremont Hacienda

Other Providers at the Same Location NPPES 4

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

CLAREMONT SENIOR LIVING LLC
Assisted Living Facility
501 S COLLEGE AVE
CLAREMONT, CA 91711
Los Angeles County (909) 626-0117
OAK PARK MANOR OPERATOR, LLC
Assisted Living Facility
501 S COLLEGE AVE
CLAREMONT, CA 91711
Los Angeles County (909) 626-0117
NEW VISTA HEALTH SERVICE
Assisted Living Facility
501 S COLLEGE AVE
CLAREMONT, CA 91711
Los Angeles County (909) 626-0117
GRANDTAG MADISONREALTY LLC
Contractor
501 S COLLEGE AVE
CLAREMONT, CA 91711
Los Angeles County (909) 686-0117

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 Ghc Of Claremont LLC's NPI number?

The NPI number for Ghc Of Claremont LLC is 1053143628. It was assigned to this organization in the NPPES registry on August 14, 2024. The provider is doing business as The Claremont Hacienda.

Where is Ghc Of Claremont LLC located?

Ghc Of Claremont LLC is located at 501 S College Ave, Claremont, CA 91711. The listed phone number is (956) 452-1554.

What is Ghc Of Claremont LLC's specialty?

The primary specialty registered for this NPI is Community Based Residential Treatment Facility, Mental Illness with taxonomy code 320800000X.

When was this NPI record last updated?

The NPPES record for Ghc Of Claremont LLC was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.