Active NPIIndividual provider

Michael Constantine, MD

Internal Medicine, Hematology in Milford, Massachusetts

NPI Number1366468415
Practice location
14 Prospect St, Hill Health Building, Milford, MA 01757-3003
Fax
508-478-7768
Last updated
September 11, 2025

Michael Constantine is an Internal Medicine, Hematology based in Milford, MA. Michael Constantine practices in Milford, MA and has the professional credentials of MD. The NPI Number for Michael Constantine is 1366468415 and holds a License No. 75799 (MA). The current practice location address for Michael Constantine is 14 Prospect St, Hill Health Building, Milford, MA 01757-3003 and can be reached out via phone at 508-478-2061 and via fax at 508-478-7768.

Provider Profile Details

NPI Number
1366468415
Provider Name
Michael Constantine
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
14 Prospect St, Hill Health Building, Milford, MA 01757-3003
Phone Number
508-478-2061
Fax Number
508-478-7768
Primary Taxonomy
Internal Medicine, Hematology · 207RH0000X
Sole Proprietor
No
Provider Enumeration Date
July 14, 2006
Last Update Date
September 11, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
14 Prospect St
Hill Health Building
Milford, MA 01757-3003
Zip
01757-3003
Phone Number
508-478-2061
Fax Number
508-478-7768
Milford, MA 01757Get directions →

Provider Business Mailing Address Details

Address
124 Grove St
Ste 305
Franklin, MA 02038-3156
City
Franklin
State
MA
Zip
02038-3156
Phone Number
508-528-5392
Fax Number
508-541-2420

License Information

License Number (1)
75799
License State (1)
MA
Taxonomy (1)
Internal Medicine, Hematology · 207RH0000X · Primary
License Number (2)
75799
License State (2)
MA
Taxonomy (2)
Internal Medicine, Medical Oncology · 207RX0202X

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 Constantine, MD?

The NPI number of Michael Constantine, MD is 1366468415. It was assigned on July 14, 2006 and is currently active in the NPPES registry.

What is the specialty of Michael Constantine, MD?

Michael Constantine, MD is registered under the primary taxonomy Internal Medicine, Hematology (code 207RH0000X), licensed in MA under license number 75799.

Where does Michael Constantine, MD practice?

The practice location is 14 Prospect St, Hill Health Building, Milford, MA 01757-3003. The office can be reached at 508-478-2061 (phone) or 508-478-7768 (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 1366468415 directly on the NPPES registry website.

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