1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Internal Medicine
  6. NPI Profile

JAMES R. KATZ, M.D., INC.
NPI 1700083268
Internal Medicine - Cardiovascular Disease in Los Angeles, CA

Active since June 28, 2007
201 S ALVARADO ST, SUITE 415, LOS ANGELES, CA 90057(213) 484-4951(213) 484-4950 Get Directions Write a Review

NPPES record last updated: September 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James R. Katz, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES R. KATZ, M.D., INC. (NPI 1700083268) is a healthcare organization registered as a cardiovascular disease in Los Angeles, California and active in the NPI registry since June 2007. The organization lists James R Katz, Owner, as its authorized official.

NPPES Registry Identity

NPI1700083268
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameJAMES R. KATZ, M.D., INC.
Location Address201 S ALVARADO ST, SUITE 415Los Angeles, CA 90057-2320
Mailing Address201 S Alvarado St, Suite 415Los Angeles, CA 90057-2320 · (213) 484-4951 · Fax (213) 484-4950
Phone(213) 484-4951
Fax(213) 484-4950
Organization SubpartNo
Authorized OfficialJames R KatzOwner · (213) 484-4951
Enumeration DateJune 28, 2007
Last NPPES UpdateSeptember 8, 2007
✔ NPI 1700083268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · G45640
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
201 S ALVARADO ST, Los Angeles, CA 90057
Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type UnspecifiedW16756CA · Medicare Group Number
Other1477578193CA · Individual Npi
Medicaid00G456400CA
Medicare PINW16756CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LASER ENDOSCOPY MEDICAL GROUP, INC.
Specialist
201 S ALVARADO ST, SUITE 407
LOS ANGELES, CA 90057
Los Angeles County (213) 483-2470
PETER SAMUEL KENNEDY MD
Internal Medicine (Hematology & Oncology)
201 S ALVARADO ST, SUITE 110
LOS ANGELES, CA 90057
Los Angeles County (213) 484-6474
BARRY A. MORGUELAN INC.
Internal Medicine (Gastroenterology)
201 S ALVARADO ST, #602
LOS ANGELES, CA 90057
Los Angeles County (213) 413-5010
RANDAL PAUL ARASE MD A PROFESSIONAL CORPORATION
Surgery
201 S ALVARADO ST, #716
LOS ANGELES, CA 90057
Los Angeles County (213) 484-2000
M. BUSSARAKUM, M.D., INC.
Internal Medicine (Gastroenterology)
201 S ALVARADO ST, SUITE 603
LOS ANGELES, CA 90057
Los Angeles County (213) 483-0500
RICHARD L. HOFFMAN, M.D., A PROFESSIONAL CORP
Internal Medicine (Interventional Cardiology)
201 S ALVARADO ST, SUITE 828
LOS ANGELES, CA 90057
Los Angeles County (310) 273-0943
SAMUEL K. LEE, M.D., INC.
Urology
201 S ALVARADO ST, SUITE 622
LOS ANGELES, CA 90057
Los Angeles County (213) 413-2622
DANIEL W CHANG MD
Psychiatry & Neurology (Neurology)
201 S ALVARADO ST, #200
LOS ANGELES, CA 90057
Los Angeles County (213) 484-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James R. Katz, M.D., Inc.'s NPI number?

The NPI number for James R. Katz, M.D., Inc. is 1700083268. It was assigned to this organization in the NPPES registry on June 28, 2007.

Where is James R. Katz, M.D., Inc. located?

James R. Katz, M.D., Inc. is located at 201 S Alvarado St Suite 415, Los Angeles, CA 90057. The listed phone number is (213) 484-4951.

What is James R. Katz, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for James R. Katz, M.D., Inc. was last updated on September 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.