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

Mary A Butterfield, DO

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1962690800

Mary A Butterfield, DO is a Geriatric Medicine (Internal Medicine) Physician in Brockton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

940 Belmont St
Brockton, MA 02301-5596
Phone: (774) 826-2844
Fax: (774) 826-3940
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 233618 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 233618 (MA)

Record details

NPI number1962690800
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 4, 2007
Last updated in NPPESDecember 6, 2024
Certification dateDecember 6, 2024
Mailing address940 Belmont St, Brockton, MA 02301-5596

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