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

John C Santos, MD

Individual provider Cardiovascular Disease Physician · NPI 1023037678

John C Santos, MD is a Cardiovascular Disease Physician in Salem, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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

331 Highland Ave
Salem, MA 01970-1738
Phone: (978) 744-3499
Fax: (978) 744-6576
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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 30944 (MA)

Record details

NPI number1023037678
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJanuary 15, 2010
Mailing address331 Highland Ave, Salem, MA 01970-1738

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