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

MS. Janet S Hammer, PA-C

Individual provider Physician Assistant · NPI 1124212204

MS. Janet S Hammer, PA-C is a Physician Assistant in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

110 Francis Street Division Of Infectious Disease Ste GB
Boston, MA 02215
Phone: (617) 632-7706
Fax: (617) 632-7626
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 294 (MA)

Record details

NPI number1124212204
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 31, 2007
Last updated in NPPESOctober 31, 2016

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