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

Dr. Peter William Butler, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1871708990

Dr. Peter William Butler, MD is an Endocrinology, Diabetes & Metabolism Physician in Florence, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
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

15 Straw Ave Ste 116 Brown Area
Florence, MA 01062-1491
Phone: (413) 582-0011
Fax: (413) 582-0099
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 245287 (MA)

Record details

NPI number1871708990
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2007
Last updated in NPPESOctober 1, 2014
Mailing address15 Straw Ave, Suite 116, Brown Area, Florence, MA 01062-1491