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

Dr. Britain Welton Nicholson, MD

Individual provider Internal Medicine Physician · NPI 1578563680

Dr. Britain Welton Nicholson, MD is an Internal Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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 Parkman Street Bulfinch Medical Group Wang 535
Boston, MA 02114-2621
Phone: (617) 724-6610
Fax: (617) 724-6649
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 46175 (MA)

Record details

NPI number1578563680
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESFebruary 14, 2014

Other providers in Boston