LOS ANGELES HEMATOLOGY ONCOLOGY MEDICAL GROUP
NPI 1831056738
Specialist in Tarzana, CA

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

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

Active since January 05, 2026

5525 ETIWANDA AVE STE 200, TARZANA, CA 91356(747) 317-4148(866) 246-1269 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 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 1831056738) is a healthcare organization registered as a specialist in Tarzana, California and active in the NPI registry since January 2026. The organization lists Boris Bagdasarian, Do, as its authorized official.

NPPES Registry Identity

NPI1831056738

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameLOS ANGELES HEMATOLOGY ONCOLOGY MEDICAL GROUP

Location Address5525 ETIWANDA AVE STE 200Tarzana, CA 91356-6131

Mailing Address541 W Colorado St Ste 205Glendale, CA 91204-3640 · (323) 254-0046 · Fax (323) 488-9782

Phone(747) 317-4148

Fax(866) 246-1269

Organization SubpartYes

Authorized OfficialBoris BagdasarianDo · (818) 409-0105

Enumeration DateJanuary 5, 2026

NPPES CertifiedJanuary 5, 2026

✔ NPI 1831056738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

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.

5525 ETIWANDA AVE STE 200, Tarzana, CA 91356

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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

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 1831056738. It was assigned to this organization in the NPPES registry on January 5, 2026.

Where is Los Angeles Hematology Oncology Medical Group located?

Los Angeles Hematology Oncology Medical Group is located at 5525 Etiwanda Ave Ste 200, Tarzana, CA 91356. The listed phone number is (747) 317-4148.

What is Los Angeles Hematology Oncology Medical Group'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 Los Angeles Hematology Oncology Medical Group was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.