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

Richard D Alexander, MD

Individual provider Internal Medicine Physician · NPI 1831145580

Richard D Alexander, MD is an Internal Medicine Physician in Salem, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

331 Highland Ave
Salem, MA 01970
Phone: (978) 745-1200
Fax: (978) 542-0351
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 37200 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37200 (MA)

Record details

NPI number1831145580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESJuly 13, 2026

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