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

Mrs. Susan Elizabeth De Gruchy, FNP

Individual provider Ambulatory Care Registered Nurse · NPI 1861473662

Mrs. Susan Elizabeth De Gruchy, FNP is a Nurse Practitioner in Boston, Massachusetts. Graduated from University of Massachusetts Medical School in 2003, 23 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
23
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2005
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

332 Hanover St
Boston, MA 02113-1901
Phone: (617) 643-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 212417 (MA)
Ambulatory Care Registered Nurse Taxonomy 163WP2201X · Licence 212417 (MA)

Record details

NPI number1861473662
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 9, 2005
Last updated in NPPESNovember 7, 2008

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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