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

William Arthur Macmillan

Individual provider Registered Nurse · NPI 1215405428

William Arthur Macmillan is a Registered Nurse in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2018.

Licensed in
MA
In the registry since
2018

Practice location Address checks out

780 Albany St
Boston, MA 02118-2755
Phone: (857) 654-1000
Fax: (857) 654-1100
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN172320 (MA)

Record details

NPI number1215405428
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 6, 2018
Last updated in NPPESNovember 6, 2018
Mailing address780 Albany St, Boston, MA 02118-2755

Other providers in Boston