Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

San Gabriel Valley Physicians A.C.O. Group, A Medical Corporation

Obstetrics & Gynecology Physician in Monterey Park, CA · enumerated 2012 · authorized official Stanley Toy, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417209305

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Registry record

Entity type Organization (Type 2)

Legal business name San Gabriel Valley Physicians A.C.O. Group, A Medical Corporation

Other name <Unavail>

Practice address 600 N. Garfield Ave, 307, Monterey Park, CA, 91754

Phone (626) 208-6988

Enumeration date Oct 3, 2012

Last updated in NPPES Apr 23, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stanley Toy

Title Owner

Phone (626) 208-3988

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-04-23. Verify at npiregistry.cms.hhs.gov.

Where is San Gabriel Valley Physicians A.C.O. Group, A Medical Corporation located?

The practice location on file with NPPES is in Monterey Park, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-23.