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DR. DAVID H. IRWIN M.D.
NPI 1780672048
Internal Medicine - Hematology & Oncology in Berkeley, CA

Active since October 11, 2005
2001 DWIGHT WAY, BERKELEY, CA 94704(510) 204-6402(510) 848-0801 Get Directions Write a Review

NPPES record last updated: March 17, 2010. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Dr. David H. Irwin M.d. NPPES

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

DR. DAVID H. IRWIN M.D. (NPI 1780672048) is an individual hematology & oncology provider in Berkeley, California, licensed in California (G68429) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1780672048
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DAVID H. IRWINCredential: M.D.
Location Address2001 DWIGHT WAYBerkeley, CA 94704-2608
Mailing Address2001 Dwight WayBerkeley, CA 94704-2608 · (510) 204-6402 · Fax (510) 848-0801
Phone(510) 204-6402
Fax(510) 848-0801
Sole ProprietorNo
Enumeration DateOctober 11, 2005
Last NPPES UpdateMarch 17, 2010
✔ NPI 1780672048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · G68429
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.
Also ListedSpecialistTaxonomy 174400000X · License G68429 (CA)
2001 DWIGHT WAY, Berkeley, CA 94704
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Other Identifiers 2

Medicare UPINB41016CA
Medicare ID-Type UnspecifiedG84292CA

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.

DR. ANTHONY ADRIAN RIENZI M.D.
Psychiatry & Neurology (Psychiatry)
2001 DWIGHT WAY, SUITE 4190
BERKELEY, CA 94704
Alameda County (510) 204-4635
LINDSEY OLANDER
Speech-Language Pathologist
2001 DWIGHT WAY
BERKELEY, CA 94704
Alameda County (510) 204-1205
DR. DAIANA J HARPER M.D.
Psychiatry & Neurology (Psychiatry)
2001 DWIGHT WAY, SUITE 4190
BERKELEY, CA 94704
Alameda County (510) 204-4635
NORTHERN CALIFORNIA HEMATOLOGY AND ONCOLOGY CONSULTANTS, INC
Internal Medicine (Hematology & Oncology)
2001 DWIGHT WAY
BERKELEY, CA 94704
Alameda County (510) 204-6402
MS. PAMELA NICOLE PETERS
Obstetrics & Gynecology
2001 DWIGHT WAY
BERKELEY, CA 94704
Alameda County (510) 204-4444
DR. PATRICK SWIFT M.D.
Radiology (Radiation Oncology)
2001 DWIGHT WAY
BERKELEY, CA 94704
Alameda County (510) 204-2462
CENTER FOR HEALTH & INDEPENDENCE REHAB INC
Physical Medicine & Rehabilitation
2001 DWIGHT WAY, ROOM 2350
BERKELEY, CA 94704
Alameda County (510) 964-0458
CYNTHIA PEERY PTA
Physical Therapy Assistant
2001 DWIGHT WAY
BERKELEY, CA 94704
Alameda County (510) 204-4444

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 David Irwin's NPI number?

The NPI number for David Irwin is 1780672048. It was assigned to this individual provider in the NPPES registry on October 11, 2005.

Where is David Irwin located?

David Irwin practices at 2001 Dwight Way, Berkeley, CA 94704. The listed phone number is (510) 204-6402.

What is David Irwin'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 David Irwin was last updated on March 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.