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

Chalmers M Hamill, MD

Individual provider Internal Medicine Physician · NPI 1578589370

Chalmers M Hamill, MD is an Internal Medicine Physician in Waterbury, 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.

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Practice location Address checks out

56 Franklin St
Waterbury, CT 06706-1221 Not confirmed with CMS for 12 years — call before visiting
Phone: (203) 709-6000
Fax: (203) 709-3679
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 022056 (CT)

Record details

NPI number1578589370
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJuly 15, 2014

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