Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sterling Physicians Medical Group

Internal Medicine Physician in Santa Clarita, CA · enumerated 2021 · authorized official Edmond Petrossian, Partner.

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

National Provider Identifier

1386214344

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Registry record

Entity type Organization (Type 2)

Legal business name Sterling Physicians Medical Group

Practice address 29830 Wisteria Valley Rd, Santa Clarita, CA, 91387

Phone (818) 800-8837

Enumeration date Jun 30, 2021

Last updated in NPPES Jun 13, 2024

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edmond Petrossian

Title Partner

Phone (818) 800-8837

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Sterling Physicians Medical Group located?

The practice location on file with NPPES is in Santa Clarita, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-06-13. Verify at npiregistry.cms.hhs.gov.

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Ltc Physicians, LLC Internal Medicine Physician · Santa Clarita, CA NPI 1457073983

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-13.