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

Dr. Klaus Alexander Tiroch, MD

Individual provider Cardiovascular Disease Physician · NPI 1912107236

Dr. Klaus Alexander Tiroch, MD is a Cardiovascular Disease Physician in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
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

75 Francis St Dept OF Cardiology
Boston, MA 02115-6110
Phone: (617) 525-7161
Fax: (617) 264-6860
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 231684 (MA)

Record details

NPI number1912107236
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 24, 2007
Last updated in NPPESJuly 24, 2007

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