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CALIFORNIA HEMATOLOGY ONCOLOGY MEDICAL GROUP
NPI 1831251230
Internal Medicine - Hematology & Oncology in El Segundo, CA

Active since December 14, 2006
390 N SEPULVEDA BLVD, 1020, EL SEGUNDO, CA 90245(310) 649-7222 Get Directions Write a Review

NPPES record last updated: May 20, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About California Hematology Oncology Medical Group NPPES

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

CALIFORNIA HEMATOLOGY ONCOLOGY MEDICAL GROUP (NPI 1831251230) is a healthcare organization registered as a hematology & oncology in El Segundo, California and active in the NPI registry since December 2006. The organization lists Viveca Tokatlian, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1831251230
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameCALIFORNIA HEMATOLOGY ONCOLOGY MEDICAL GROUP
Location Address390 N SEPULVEDA BLVD, 1020El Segundo, CA 90245-4475
Mailing Address390 N Sepulveda Blvd, 1020El Segundo, CA 90245-4475 · (310) 649-7222
Phone(310) 649-7222
Organization SubpartNo
Authorized OfficialViveca TokatlianBilling Manager · (310) 649-7222
Enumeration DateDecember 14, 2006
Last NPPES UpdateMay 20, 2015
✔ NPI 1831251230 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.

390 N SEPULVEDA BLVD, El Segundo, CA 90245
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Other Identifiers 1

Medicare PINW12009CA

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 18

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

DR. JENNIFER ABERCROMBIE N.D.
Naturopath
390 N SEPULVEDA BLVD, SUITE 1140
EL SEGUNDO, CA 90245
Los Angeles County (310) 926-4415
MR. ALEX M YOUSSEFIAN P.T.
Physical Therapist
390 N SEPULVEDA BLVD, SUITE 2060
EL SEGUNDO, CA 90245
Los Angeles County (626) 394-1575
MR. TIMOTHY DAWAYNE BARMORE PA
Physician Assistant (Medical)
390 N SEPULVEDA BLVD, 1000
EL SEGUNDO, CA 90245
Los Angeles County (310) 343-6030
MARJAN UNGUREANU D.M.D.
Dentist
390 N SEPULVEDA BLVD, SUITE # 1150
EL SEGUNDO, CA 90245
Los Angeles County (310) 322-1814
THOMAS T. TOGIOKA, MD, INC.
Clinic/Center
390 N SEPULVEDA BLVD, #1055
EL SEGUNDO, CA 90245
Los Angeles County (310) 673-3945
SILVIA CARDONA DDS MS INC
Dentist (General Practice)
390 N SEPULVEDA BLVD
EL SEGUNDO, CA 90245
Los Angeles County (310) 322-1814
DR. JANE ALISON SEMEL M.D.
Specialist
390 N SEPULVEDA BLVD, SUITE 1100
EL SEGUNDO, CA 90245
Los Angeles County (310) 641-1700
DR. JEFFREY ELLIS MARSHAK O.D.
Optometrist
390 N SEPULVEDA BLVD, SUITE# 1100
EL SEGUNDO, CA 90245
Los Angeles County (310) 641-1700

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 California Hematology Oncology Medical Group's NPI number?

The NPI number for California Hematology Oncology Medical Group is 1831251230. It was assigned to this organization in the NPPES registry on December 14, 2006.

Where is California Hematology Oncology Medical Group located?

California Hematology Oncology Medical Group is located at 390 N Sepulveda Blvd 1020, El Segundo, CA 90245. The listed phone number is (310) 649-7222.

What is California Hematology Oncology Medical Group'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 California Hematology Oncology Medical Group was last updated on May 20, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.