MICHAEL J DELEO JR. M.D
NPI 1447222443
Internal Medicine - Hematology & Oncology in Pittsfield, MA

Q: What is Michael Deleo's NPI number?

The NPI number for Michael Deleo is 1447222443. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Q: What is Michael Deleo's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Deleo was last updated on September 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since February 03, 2006

BERKSHIRE HEMATOLOGY ONCOLOGY, 8 CONTE DR, PITTSFIELD, MA 01201(413) 443-6000(413) 442-2260 Get Directions Write a Review

NPPES record last updated: September 26, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Michael J Deleo Jr. M.d NPPES

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

MICHAEL J DELEO JR. M.D (NPI 1447222443) is an individual hematology & oncology provider in Pittsfield, Massachusetts, licensed in Massachusetts (47960) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1447222443

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameMICHAEL J DELEO JR.Credential: M.D

Location AddressBERKSHIRE HEMATOLOGY ONCOLOGY, 8 CONTE DRPittsfield, MA 01201

Mailing AddressPo Box 416402Boston, MA 02241-6402 · (413) 443-6000 · Fax (413) 442-2260

Phone(413) 443-6000

Fax(413) 442-2260

Sole ProprietorNo

Enumeration DateFebruary 3, 2006

Last NPPES UpdateSeptember 26, 2011

✔ NPI 1447222443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in MA · 47960

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.

BERKSHIRE HEMATOLOGY ONCOLOGY, Pittsfield, MA 01201

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Other Identifiers 2

Medicare ID-Type UnspecifiedJ01136MA

Medicare UPINB74143MA

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 Michael Deleo's NPI number?

The NPI number for Michael Deleo is 1447222443. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Michael Deleo located?

Michael Deleo practices at Berkshire Hematology Oncology 8 Conte Dr, Pittsfield, MA 01201. The listed phone number is (413) 443-6000.

What is Michael Deleo'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 Michael Deleo was last updated on September 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.