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

Dr. Naomi Schiffman Gauthier, MD

Individual provider Pediatric Cardiology Physician · NPI 1598797292

Dr. Naomi Schiffman Gauthier, MD practises Pediatric Medicine in Boston, Massachusetts. Graduated from University of Massachusetts Medical School in 1991, 35 years ago. Practices with Boston Childrens Heart Foundation Inc, a 99-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts, Maine and New Hampshire.

Years since qualifying
35
Trained at
University of Massachusetts Medical School
Licensed in
MA, ME, NH
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4 Shape Dr, Kennebunk, ME 04043-6760 — (207) 883-5532

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 159016 (MA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 10447 (NH)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence MD14830 (ME)

Record details

NPI number1598797292
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1991 (35 years in practice)
Group practice Boston Childrens Heart Foundation Inc — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 32 a service is one billed item, such as a visit, a test or a procedure
Average patient age41

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Boston Childrens Heart Foundation Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 99 clinicians in the practice; 12 are shown here.

Other providers in Boston