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JOHN J. GUAGENTI, M.D. INC.
NPI 1851589485
Specialist in Glendale, CA

Active since October 09, 2007
1510 S CENTRAL AVE, SUITE 470, GLENDALE, CA 91204(818) 242-6357(818) 242-3628 Get Directions Write a Review

NPPES record last updated: January 2, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John J. Guagenti, M.d. Inc. NPPES

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

JOHN J. GUAGENTI, M.D. INC. (NPI 1851589485) is a healthcare organization registered as a specialist in Glendale, California and active in the NPI registry since October 2007. The organization lists John J Guagenti, Owner, as its authorized official.

NPPES Registry Identity

NPI1851589485
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameJOHN J. GUAGENTI, M.D. INC.
Location Address1510 S CENTRAL AVE, SUITE 470Glendale, CA 91204-2500
Mailing Address1510 S Central Ave, Suite 470Glendale, CA 91204-2500 · (818) 242-6357 · Fax (818) 242-3628
Phone(818) 242-6357
Fax(818) 242-3628
Organization SubpartNo
Authorized OfficialJohn J GuagentiOwner · (818) 242-6357
Enumeration DateOctober 9, 2007
Last NPPES UpdateJanuary 2, 2009
✔ NPI 1851589485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G32900
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1510 S CENTRAL AVE, Glendale, CA 91204
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Other Identifiers 1

Medicare UPINA91484CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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.

WILLIAM W LOEBMAN, M.D., INC
Specialist
1510 S CENTRAL AVE, #600
GLENDALE, CA 91204
Los Angeles County (818) 500-1676
KAYICHIAN DESPINA, M.D., INC
Internal Medicine (Nephrology)
1510 S CENTRAL AVE, SUITE 210
GLENDALE, CA 91204
Los Angeles County (818) 241-7628
FOWROOZ JOOLHAR M.D. A MEDICAL CORP
Internal Medicine (Cardiovascular Disease)
1510 S CENTRAL AVE, SUITE 650
GLENDALE, CA 91204
Los Angeles County (818) 552-5010
RENOLOGY MEDICAL GROUP
Internal Medicine (Nephrology)
1510 S CENTRAL AVE, SUITE 210
GLENDALE, CA 91204
Los Angeles County (818) 956-2111
JITTIMA JIRASETPATANA D.P.M.
Podiatrist
1510 S CENTRAL AVE, SUITE 120
GLENDALE, CA 91204
Los Angeles County (818) 242-3668
DR. RICHARD W SUDA MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1510 S CENTRAL AVE, SUITE 530
GLENDALE, CA 91204
Los Angeles County (818) 244-4374
MARDI H. MIHRANIAN
Specialist
1510 S CENTRAL AVE, SUITE 100
GLENDALE, CA 91204
Los Angeles County (818) 240-1820
DR. ARAM B KARAKASHIAN MD
Family Medicine
1510 S CENTRAL AVE, SUITE 130
GLENDALE, CA 91204
Los Angeles County (818) 247-3965

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 John J. Guagenti, M.D. Inc.'s NPI number?

The NPI number for John J. Guagenti, M.D. Inc. is 1851589485. It was assigned to this organization in the NPPES registry on October 9, 2007.

Where is John J. Guagenti, M.D. Inc. located?

John J. Guagenti, M.D. Inc. is located at 1510 S Central Ave Suite 470, Glendale, CA 91204. The listed phone number is (818) 242-6357.

What is John J. Guagenti, M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for John J. Guagenti, M.D. Inc. was last updated on January 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.