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

Macro, Inc

Organization Cardiovascular Disease Physician · NPI 1942251335

Macro, Inc is a Cardiovascular Disease Physician in Cambridge, Massachusetts. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

330 Mount Auburn St Cardiology Dept
Cambridge, MA 02138-5502
Phone: (617) 497-1560
Fax: (617) 497-1109
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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

Record details

NPI number1942251335
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official A. Kim Saal — President · (617) 497-1560
NPI enumeratedMay 12, 2006
Last updated in NPPESJune 2, 2009
Mailing address330 Mount Auburn St, Suite 312, Cambridge, MA 02138-5502

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