Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kenneth Landis M D A Medical Corporation

Internal Medicine Physician in Marina Del Rey, CA · enumerated 2006 · authorized official Kenneth Landis, President.

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

National Provider Identifier

1184799520

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Registry record

Entity type Organization (Type 2)

Legal business name Kenneth Landis M D A Medical Corporation

Practice address 4644 Lincoln Blvd, Suite 500, Marina Del Rey, CA, 90292

Phone (310) 822-2255

Fax (310) 822-0044

Enumeration date Nov 21, 2006

Last updated in NPPES Apr 20, 2017

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G29787 (CA) Primary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License G29787 (CA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License G29787 (CA) Secondary

Authorized official

Name Kenneth Landis

Title President

Phone (310) 822-2255

Other identifiers

Identifier	Type	State	Issuer
00G297871	Medicaid	CA	-
290003222	Other	CA	RAILROAD MEDICARE
CP9010	Other	-	MEDICARE RRR
00G297870	Medicaid	CA	-

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Kenneth Landis M D A Medical Corporation?

Kenneth Landis M D A Medical Corporation is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-20.