LOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUP
NPI 1912620998
Internal Medicine - Hematology & Oncology in Montebello, CA

Q: What is Los Angeles Hematology-Oncology Medical Group's specialty?

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

Active since September 23, 2022

433 N 4TH ST STE 207, MONTEBELLO, CA 90640(323) 721-1388(323) 248-7546 Get Directions Write a Review

NPPES record last updated: September 23, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Los Angeles Hematology-oncology Medical Group NPPES

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

LOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUP (NPI 1912620998) is a healthcare organization registered as a hematology & oncology in Montebello, California and active in the NPI registry since September 2022. The organization lists Marla Wsiaki, Access Manager, as its authorized official.

NPPES Registry Identity

NPI1912620998

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameLOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUP

Location Address433 N 4TH ST STE 207Montebello, CA 90640-4309

Mailing Address541 W Colorado St Ste 205Glendale, CA 91204-3640 · (323) 794-1403 · Fax (323) 488-9782

Phone(323) 721-1388

Fax(323) 248-7546

Organization SubpartNo

Authorized OfficialMarla WsiakiAccess Manager · (323) 254-0046

Enumeration DateSeptember 23, 2022

NPPES CertifiedSeptember 23, 2022

✔ NPI 1912620998 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.

433 N 4TH ST STE 207, Montebello, CA 90640

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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

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 Los Angeles Hematology-Oncology Medical Group's NPI number?

The NPI number for Los Angeles Hematology-Oncology Medical Group is 1912620998. It was assigned to this organization in the NPPES registry on September 23, 2022.

Where is Los Angeles Hematology-Oncology Medical Group located?

Los Angeles Hematology-Oncology Medical Group is located at 433 N 4th St Ste 207, Montebello, CA 90640. The listed phone number is (323) 721-1388.

What is Los Angeles 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 Los Angeles Hematology-Oncology Medical Group was last updated on September 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.