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DR. MICHAEL WILLIAM DUNNE MD
NPI 1336768944
Internal Medicine - Infectious Disease in Old Saybrook, CT

Active since April 14, 2020
30 CROMWELL PL, OLD SAYBROOK, CT 06475(860) 388-6411 Get Directions Write a Review

NPPES record last updated: April 14, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael William Dunne Md NPPES

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

DR. MICHAEL WILLIAM DUNNE MD (NPI 1336768944) is an individual infectious disease provider in Old Saybrook, Connecticut, licensed in Connecticut (028305) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1336768944
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. MICHAEL WILLIAM DUNNECredential: MD
Location Address30 CROMWELL PLOld Saybrook, CT 06475-2512
Mailing Address30 Cromwell PlOld Saybrook, CT 06475-2512 · (860) 388-6411
Phone(860) 388-6411
Sole ProprietorYes
Enumeration DateApril 14, 2020
NPPES CertifiedApril 14, 2020
✔ NPI 1336768944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CT · 028305
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
30 CROMWELL PL, Old Saybrook, CT 06475
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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 Dunne's NPI number?

The NPI number for Michael Dunne is 1336768944. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Where is Michael Dunne located?

Michael Dunne practices at 30 Cromwell Pl, Old Saybrook, CT 06475. The listed phone number is (860) 388-6411.

What is Michael Dunne's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for Michael Dunne was last updated on April 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.