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

William W Macomber, MD

Individual provider Internal Medicine Physician · NPI 1033165717

William W Macomber, MD is an Internal Medicine Physician in Marblehead, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1 Widger Rd Ste 204
Marblehead, MA 01945
Phone: (781) 631-2577
Fax: (781) 631-5405
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 45330 (MA)

Record details

NPI number1033165717
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESAugust 11, 2007

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