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

Karen S Guadagnini, MD

Individual provider Internal Medicine Physician · NPI 1316934185

Karen S Guadagnini, MD is an Internal Medicine Physician in Bristol, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
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

102 N St
Bristol, CT 06010-4190
Phone: (860) 314-2082
Fax: (860) 314-8133
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 034917 (CT)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 034917 (CT)

Record details

NPI number1316934185
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2005
Last updated in NPPESFebruary 22, 2011

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