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

Dr. John G McCarthy, MD

Individual provider Anesthesiology Physician · NPI 1841307410

Dr. John G McCarthy, MD is an Anesthesiology Physician in New Haven, Connecticut. Works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
Specialties on file
2
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

1 Park St
New Haven, CT 06504-8901
Phone: (203) 785-2802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6 Montgomery Pkwy, Branford, CT 06405-5115 — (203) 671-6205

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 029846 (CT)
Specialist Taxonomy 174400000X · Licence 029846 (CT)

Record details

NPI number1841307410
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESAugust 7, 2019

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