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

Dr. John Stuart Looper, MD

Individual provider Geriatric Psychiatry Physician · NPI 1831149244

Dr. John Stuart Looper, MD is a Geriatric Psychiatry Physician in Chestnut Hill, 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

122 Ward St
Chestnut Hill, MA 02467-1029
Phone: (617) 855-3237
Fax: (617) 855-3739
Show map & directions

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

Specialties & licences

Geriatric Psychiatry Physician (primary) Taxonomy 2084P0805X · Licence 54710 (MA)

Record details

NPI number1831149244
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESJuly 13, 2026