Rebecca Suk Heist, MD MPH
Internal Medicine · Boston, MA
At a glance
55 Fruit St, Boston, MA 02114-2696
NPPES record updated Aug 11, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
55 Fruit StBoston, MA 02114-2696
Additional reported practice locations
1153 Centre StJamaica Plain, MA 021303446
Phone: 6179837000 75 Francis St
Boston, MA 021156106
Phone: 6177325500
Education & affiliations
- Medical / professional school
- Harvard Medical School
- Graduation year
- 1999
- CMS specialties
- Hematology/Oncology · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Brigham And Womens Physicians Organization Inc
- Massachusetts General Physicians Organization Inc
- The General Hospital Corporation
Reported hospital affiliations
- Brigham And Women Faulkner Hospital Jamaica Plain, MA
- Brigham And Women's Hospital Boston, MA
- Massachusetts Eye And Ear Infirmary - Boston, MA
- Massachusetts General Hospital Boston, MA
- Newton-Wellesley Hospital Newton, MA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Consulting fee | $8,645.74 |
| Food and beverage | $150.00 |
Reporting companies
| Company | Amount |
|---|---|
| F. HOFFMANN-LA ROCHE AG | $3,510.00 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $3,045.00 |
| GILEAD SCIENCES, INC. | $760.00 |
| AMGEN INC. | $735.74 |
| ASTRAZENECA PHARMACEUTICALS LP | $685.00 |
| ASTRAZENECA UK LIMITED | $60.00 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Feb 9, 2006
- Record updated
- Aug 11, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- CHI-WON REBECCA SUK
- Reported credentials
- MD MPH
Reported taxonomies and licenses
207RX0202X
License reported: 212736 MA
207R00000X · Primary
License reported: 212736 MA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
55 Fruit StBoston, MA 02114-2696
- Phone
- (617) 724-4000
- Fax
- (617) 726-0453
Mailing address
PO BOX 9142MASS GENERAL PHYSICIAN ORGANIZATION
CHARLESTOWN, MA 021299142
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue