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WESTERN HEMATOLOGY ONCOLOGY
NPI 1497821490
Internal Medicine - Hematology & Oncology in Glendale, CA

Active since November 28, 2006
435 ARDEN AVE, SUITE 520, GLENDALE, CA 91203(818) 247-5440(818) 241-8713 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Western Hematology Oncology NPPES

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

WESTERN HEMATOLOGY ONCOLOGY (NPI 1497821490) is a healthcare organization registered as a hematology & oncology in Glendale, California and active in the NPI registry since November 2006. The organization lists Eli Nathan Gunnell, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1497821490
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameJOHN C. GUNNELL, M.D.
Location Address435 ARDEN AVE, SUITE 520Glendale, CA 91203-1130
Mailing Address435 Arden Ave, Suite 520Glendale, CA 91203-1130 · (818) 247-5440 · Fax (818) 241-8713
Phone(818) 247-5440
Fax(818) 241-8713
Organization SubpartNo
Authorized OfficialEli Nathan GunnellOffice Manager · (818) 247-5440
Enumeration DateNovember 28, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1497821490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
435 ARDEN AVE, Glendale, CA 91203
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Other Names 1

Doing Business AsWestern Hematology Oncology

Other Identifiers 1

MedicaidGR0085260CA

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.

MED SCIENCE CENTER INC.
Clinical Medical Laboratory
435 ARDEN AVE, 140
GLENDALE, CA 91203
Los Angeles County (818) 500-1814
KIN C WONG MD A PROFESSIONAL CORP
Internal Medicine (Pulmonary Disease)
435 ARDEN AVE, STE 310
GLENDALE, CA 91203
Los Angeles County (818) 247-6676
EDGAR H ALEMAN MD
Internal Medicine (Cardiovascular Disease)
435 ARDEN AVE, 410
GLENDALE, CA 91203
Los Angeles County (818) 242-4191
DR. DAVID BOGHOSSIAN D.C.
Chiropractor
435 ARDEN AVE, SUITE 120
GLENDALE, CA 91203
Los Angeles County (818) 242-5020
ARDEN DRUGS INC
Pharmacy (Community/Retail Pharmacy)
435 ARDEN AVE, STE 110
GLENDALE, CA 91203
Los Angeles County (818) 247-1842
KYOO SANG RO M.D.
Neurological Surgery
435 ARDEN AVE, 380
GLENDALE, CA 91203
Los Angeles County (818) 240-5241
KYOO S, RO, M.D., INC.
Neurological Surgery
435 ARDEN AVE, #380
GLENDALE, CA 91203
Los Angeles County (818) 240-5241
DR. PAOLA TEMPESTI MD
Internal Medicine (Infectious Disease)
435 ARDEN AVE, SUITE 350
GLENDALE, CA 91203
Los Angeles County (818) 500-0935

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 C. Gunnell, M.D.'s NPI number?

The NPI number for John C. Gunnell, M.D. is 1497821490. It was assigned to this organization in the NPPES registry on November 28, 2006. The provider is doing business as Western Hematology Oncology.

Where is John C. Gunnell, M.D. located?

John C. Gunnell, M.D. is located at 435 Arden Ave Suite 520, Glendale, CA 91203. The listed phone number is (818) 247-5440.

What is John C. Gunnell, M.D.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for John C. Gunnell, M.D. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.