Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael S. Malamed, M.D., A Medical Corporation

Internal Medicine Physician in Tarzana, CA · enumerated 2006 · authorized official Michael Malamed, Owner.

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

National Provider Identifier

1174571087

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Registry record

Entity type Organization (Type 2)

Legal business name Michael S. Malamed, M.D., A Medical Corporation

Practice address 18375 Ventura Blvd, Suite 200, Tarzana, CA, 91356

Phone (818) 908-8048

Fax (818) 908-8072

Enumeration date May 4, 2006

Last updated in NPPES May 4, 2016

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A56112 (CA) Primary

Authorized official

Name Michael Malamed

Title Owner

Phone (818) 528-1293

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 Michael S. Malamed, M.D., A Medical Corporation?

NPPES lists Michael Malamed (Owner) as the authorized official for this organization.

What is the NPI number for Michael S. Malamed, M.D., A Medical Corporation?

The NPI for Michael S. Malamed, M.D., A Medical Corporation is 1174571087, 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 2016-05-04.