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HEMATOLOGY ONCOLOGY ASSOCIATES
NPI 1457419731
Internal Medicine - Hematology & Oncology in Oakland, CA

Active since December 05, 2006
3100 TELEGRAPH AVE #3101, OAKLAND, CA 94609(510) 834-6923(510) 834-5931 Get Directions Write a Review

NPPES record last updated: June 15, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Hematology Oncology Associates NPPES

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

HEMATOLOGY ONCOLOGY ASSOCIATES (NPI 1457419731), doing business as Larry G. Strieff Md Inc, is a healthcare organization registered as a hematology & oncology in Oakland, California and active in the NPI registry since December 2006. The organization lists Gary R Cecch, President, as its authorized official.

NPPES Registry Identity

NPI1457419731
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameHEMATOLOGY ONCOLOGY ASSOCIATES
Location Address3100 TELEGRAPH AVE #3101Oakland, CA 94609-3210
Mailing Address3100 Telegraph Ave #3101Oakland, CA 94609-3210 · (510) 834-6923 · Fax (510) 834-5931
Phone(510) 834-6923
Fax(510) 834-5931
Organization SubpartNo
Authorized OfficialGary R CecchPresident · (510) 834-6923
Enumeration DateDecember 5, 2006
Last NPPES UpdateJune 15, 2009
✔ NPI 1457419731 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.
3100 TELEGRAPH AVE #3101, Oakland, CA 94609
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Other Names 1

Former Legal Business NameLarry G. Strieff Md Inc

Other Identifiers 2

Medicare ID-Type UnspecifiedZZZ035742CA
Medicare NSC6223480001CA

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 MULTIPLE 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 Hematology Oncology Associates's NPI number?

The NPI number for Hematology Oncology Associates is 1457419731. It was assigned to this organization in the NPPES registry on December 5, 2006. The provider was formerly known as Larry G. Strieff MD Inc.

Where is Hematology Oncology Associates located?

Hematology Oncology Associates is located at 3100 Telegraph Ave #3101, Oakland, CA 94609. The listed phone number is (510) 834-6923.

What is Hematology Oncology Associates'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 Hematology Oncology Associates was last updated on June 15, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.