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

Jeanne Frances Duffy, PHD

Individual provider Sleep Specialist (PhD) · NPI 1396048153

Jeanne Frances Duffy, PHD is a Sleep Specialist (PhD) in Boston, Massachusetts. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

221 Longwood Ave BLI438
Boston, MA 02115-5804
Phone: (617) 732-7995
Fax: (617) 732-4015
Show map & directions

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

Specialties & licences

Sleep Specialist (PhD) (primary) Taxonomy 173F00000X

Record details

NPI number1396048153
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 15, 2010
Last updated in NPPESDecember 15, 2010

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