Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph W Landau M D A Medical Corp

Dermatology Physician in Santa Monica, CA · enumerated 2009 · authorized official Joseph Landau, President/Secretary.

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

National Provider Identifier

1417189416

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Registry record

Entity type Organization (Type 2)

Legal business name Joseph W Landau M D A Medical Corp

Practice address 2428 Santa Monica Blvd, Ste 401, Santa Monica, CA, 90404

Phone (310) 828-4494

Fax (310) 828-3254

Enumeration date Aug 10, 2009

Last updated in NPPES Aug 21, 2009

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License G4281 (CA) Primary

Authorized official

Name Joseph Landau

Title President/Secretary

Phone (310) 828-4494

Other identifiers

Identifier	Type	State	Issuer
000G42810	Medicaid	CA	-
05D0549998	Other	CA	CLIA
1609801760	Other	CA	VARIOUS INSURANCE COMPANIES
G4281	Other	CA	VARIOUS INSURANCE COMPANIES

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

Where is Joseph W Landau M D A Medical Corp located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-08-21. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-21.