Active NPIIndividual provider

Michael R Dematteo, MD

Internal Medicine in Pittsfield, Massachusetts

NPI Number1851306278
Practice location
725 North St, Pittsfield, MA 01201-4124
Fax
413-496-6821
Last updated
October 8, 2025

Michael R Dematteo is an Internal Medicine based in Pittsfield, MA. Michael R Dematteo practices in Pittsfield, MA and has the professional credentials of MD. The NPI Number for Michael R Dematteo is 1851306278 and holds a License No. 48763 (MA). The current practice location address for Michael R Dematteo is 725 North St, Pittsfield, MA 01201-4124 and can be reached out via phone at 413-496-6820 and via fax at 413-496-6821.

Provider Profile Details

NPI Number
1851306278
Provider Name
Michael R Dematteo
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
725 North St, Pittsfield, MA 01201-4124
Phone Number
413-496-6820
Fax Number
413-496-6821
Primary Taxonomy
Internal Medicine · 207R00000X
Sole Proprietor
No
Provider Enumeration Date
July 31, 2006
Last Update Date
October 8, 2025
Certification Date
October 8, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
725 North St
Pittsfield, MA 01201-4124
Zip
01201-4124
Phone Number
413-496-6820
Fax Number
413-496-6821
Pittsfield, MA 01201Get directions →

Provider Business Mailing Address Details

Address
725 North St
Pittsfield, MA 01201-4124
City
Pittsfield
State
MA
Zip
01201-4124
Phone Number
413-496-6820
Fax Number
413-496-6821

License Information

License Number (1)
48763
License State (1)
MA
Taxonomy (1)
Hospitalist · 208M00000X
License Number (2)
48763
License State (2)
MA
Taxonomy (2)
Internal Medicine · 207R00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Michael R Dematteo, MD?

The NPI number of Michael R Dematteo, MD is 1851306278. It was assigned on July 31, 2006 and is currently active in the NPPES registry.

What is the specialty of Michael R Dematteo, MD?

Michael R Dematteo, MD is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in MA under license number 48763.

Where does Michael R Dematteo, MD practice?

The practice location is 725 North St, Pittsfield, MA 01201-4124. The office can be reached at 413-496-6820 (phone) or 413-496-6821 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1851306278 directly on the NPPES registry website.

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