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

Dr. Peter Klementowicz, MD

Individual provider Cardiovascular Disease Physician · NPI 1285611863

Dr. Peter Klementowicz, MD is a Cardiovascular Disease Physician in Nashua, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2005.

Licensed in
NH
In the registry since
2005
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

166 Kinsley St Ste 301
Nashua, NH 03060-3676
Phone: (603) 883-5673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 7909 (NH)

Record details

NPI number1285611863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2005
Last updated in NPPESMay 2, 2018
Mailing address166 Kinsley St, Ste 301, Nashua, NH 03060-3676

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