Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Suzanne Jane Baron, MDMSC

Individual provider Cardiovascular Disease Physician · NPI 1619003324

Suzanne Jane Baron, MDMSC is registered under Cardiovascular Disease (Cardiology) in Boston, Massachusetts. Graduated from Yale University School of Medicine in 2005, 21 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
21
Trained at
Yale University School of Medicine
Licensed in
MA
In the registry since
2007
Specialties on file
2
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Practice location Address checks out

55 Fruit St
Boston, MA 02114-2621
Phone: (866) 644-8910
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Lahey Hospital And Medical Center, Burlington, MA 01805 — (781) 744-8000

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 234326 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 234326 (MA)

Record details

NPI number1619003324
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDMSC
Sole proprietorNo
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJanuary 23, 2023
Certification dateJanuary 23, 2023

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Coronary angioplasty and stenting 82 times · 93rd percentile
Pacemaker insertion or repair 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients292
Services billed 957 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $36,607 34 payments
Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $19,450 15 payments
Travel and Lodging $3,613 9 payments · travel or lodging paid or reimbursed, such as to attend a conference
Honoraria $3,000 2 payments
Food and Beverage $2,232 23 payments · a meal or drink at a meeting or visit, not a fee
Education $1,385 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Massachusetts General Physicians Organization Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3484 clinicians in the practice; 12 are shown here.

Other providers in Boston