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

Dr. Jack Finkelstein, MD

Individual provider Specialist · NPI 1427022466

Dr. Jack Finkelstein, MD is a Specialist in Sharon, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

40 Gay St
Sharon, CT 06069-2058
Phone: (860) 364-0350
Fax: (860) 364-1367
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 014916 (CT)

Record details

NPI number1427022466
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 1218, 40 Gay St, Sharon, CT 06069-1218

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