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

Individual provider Internal Medicine Physician · NPI 1518044080

Hannah Marie Gilligan, MD is a Nephrology in Boston, Massachusetts. Qualified in 1990, 36 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
36
Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

MGH 55 Fruit St
Boston, MA 02114-2696
Phone: (617) 724-8967
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Bwh, Boston, MA 02115-6110 — (617) 724-8967

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 78011 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 78011 (MA)

Record details

NPI number1518044080
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESAugust 19, 2025
Certification dateAugust 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice The General Hospital Corporation — 1276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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