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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GARY W STABLEIN MD MBA INC
NPI 1689406092
Clinic/Center - Adult Mental Health in Chino, CA

Active since August 14, 2024
11800 CENTRAL AVE STE 121, CHINO, CA 91710(949) 889-2971 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 28, 2026, Aug 14, 2024 (2 updates tracked since 2024).

About Gary W Stablein Md Mba Inc NPPES

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

GARY W STABLEIN MD MBA INC (NPI 1689406092) is a healthcare organization registered as an adult mental health in Chino, California and active in the NPI registry since August 2024. The organization maintains a secondary practice location in Costa Mesa and lists Gary Williams Stablein, Psychiatrist, as its authorized official.

NPPES Registry Identity

NPI1689406092
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameGARY W STABLEIN MD MBA INC
Location Address11800 CENTRAL AVE STE 121Chino, CA 91710-7231
Mailing Address3151 Airway Ave Ste RCosta Mesa, CA 92626-4627
Phone(949) 889-2971
Organization SubpartNo
Authorized OfficialGary Williams StableinPsychiatrist · (949) 889-2971
Enumeration DateAugust 14, 2024
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1689406092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
11800 CENTRAL AVE STE 121, Chino, CA 91710
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Secondary Practice Location 1

Location 13151 Airway Ave Ste RCosta Mesa, CA 92626-4627 · Phone (949) 889-2971

Other Providers at the Same Location NPPES

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

DR. GARY WILLIAMS STABLEIN M.D., M.B.A.
Psychiatry & Neurology (Psychiatry)
11800 CENTRAL AVE STE 121
CHINO, CA 91710
San Bernardino County (949) 889-2971

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 Gary W Stablein MD Mba Inc's NPI number?

The NPI number for Gary W Stablein MD Mba Inc is 1689406092. It was assigned to this organization in the NPPES registry on August 14, 2024.

Where is Gary W Stablein MD Mba Inc located?

Gary W Stablein MD Mba Inc is located at 11800 Central Ave Ste 121, Chino, CA 91710. The listed phone number is (949) 889-2971.

What is Gary W Stablein MD Mba Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

When was this NPI record last updated?

The NPPES record for Gary W Stablein MD Mba Inc was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.