Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory S. Kearl, M.D., A Professional Corporation

Anesthesiology Physician in Glendale, CA · enumerated 2007 · authorized official Gregory Kearl, President.

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

National Provider Identifier

1396937405

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Registry record

Entity type Organization (Type 2)

Legal business name Gregory S. Kearl, M.D., A Professional Corporation

Practice address 1509 Wilson Ter, Glendale, CA, 91206

Phone (818) 409-8000

Fax (818) 409-8010

Enumeration date Aug 13, 2007

Last updated in NPPES Aug 13, 2007

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License G79227 (CA) Primary

Authorized official

Name Gregory Kearl

Title President

Phone (626) 795-6596

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

Who is the authorized official for Gregory S. Kearl, M.D., A Professional Corporation?

NPPES lists Gregory Kearl (President) as the authorized official for this organization.

What is the NPI number for Gregory S. Kearl, M.D., A Professional Corporation?

The NPI for Gregory S. Kearl, M.D., A Professional Corporation is 1396937405, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-13.