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

MS. Joanna Duby, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1184602005

MS. Joanna Duby, MD is a Geriatric Medicine (Internal Medicine) Physician in Lynn, 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

37 Friend St
Lynn, MA 01902-3068
Phone: (781) 581-7565
Fax: (781) 581-2976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 15942 (MA)

Record details

NPI number1184602005
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 3, 2006
Last updated in NPPESSeptember 21, 2012
Mailing address37 Friend St, Lynn, MA 01902-3068

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