Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Michael William Dunne, MD

Individual provider Infectious Disease Physician · NPI 1336768944

Dr. Michael William Dunne, MD is an Infectious Disease Physician in Old Saybrook, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

30 Cromwell Pl
Old Saybrook, CT 06475-2512
Phone: (860) 388-6411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 028305 (CT)

Record details

NPI number1336768944
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 14, 2020
Last updated in NPPESApril 14, 2020
Certification dateApril 14, 2020
Mailing address30 Cromwell Pl, Old Saybrook, CT 06475-2512

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