Jennifer Byer, MD
Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Weymouth, MA
At a glance
101 Columbian St, Weymouth, MA 02190-1601
NPPES record updated Mar 9, 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
101 Columbian StWeymouth, MA 02190-1601
Additional reported practice locations
13060 Us Highway 1 Ste ASebastian, FL 329583733
Phone: 7725890879
Fax: 8447952187 3730 7Th Ter Ste 100
Vero Beach, FL 329607324
Phone: 7725810528
Fax: 7725810535
Education & affiliations
- Medical / professional school
- University Of South Florida College Of Medicine
- Graduation year
- 2011
- CMS specialties
- Hematology/Oncology · Internal Medicine · Medical Oncology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Brigham And Women's Hospital Boston, MA
- South Shore Hospital South Weymouth, 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 |
|---|---|
| Food and beverage | $2,283.30 |
| Education | $17.16 |
Reporting companies
| Company | Amount |
|---|---|
| PFIZER INC. | $241.70 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $194.05 |
| FENNEC PHARMACEUTICALS, INC. | $148.09 |
| E.R. SQUIBB & SONS, L.L.C. | $126.07 |
| CELGENE CORPORATION | $109.65 |
| BEONE MEDICINES USA, INC. | $105.67 |
| BEIGENE USA, INC. | $99.54 |
| GLAXOSMITHKLINE, LLC. | $89.33 |
| Other reporting companies | $1,186.36 |
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
- Hematology/Oncology · Internal Medicine · Medical Oncology (CMS)
- Taxonomy code
- 207RX0202X
- Enumeration date
- Mar 29, 2011
- Record updated
- Mar 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RX0202X
License reported: ME120152 FL
207RX0202X · Primary
License reported: 1025561 MA
207RH0000X
License reported: ME120152 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
101 Columbian StWeymouth, MA 02190-1601
- Phone
- (781) 624-4800
Mailing address
PO BOX 102222ATTN CREDENTIALING DEPT
ATLANTA, GA 303682222
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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