Doctor Profile

Cancer Care · Hematology/Oncology

David A. Sweetser

MD · Hematology/Oncology · Washington University School Of Medicine
102 ENDICOTT ST
MGH NORTH SHORE MEDICAL
Danvers, MA 01923
✓ Accepts Medicare 💻 Offers Telehealth 🎓 37+ Years Practicing
32
Medicare Patients / yr
2
Procedures Billed
37
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or David A. Sweetser's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Sweetser

See which plans Dr. Sweetser accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Massachusetts, the fastest way to find a Medicare plan that covers Dr. Sweetser is to compare every Medicare Advantage and Part D plan available near 01923, MA — the Hematology/Oncology's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 01923, MA →

Or call the office at (978) 882-6100 to confirm acceptance directly.

What Dr. Sweetser Does

Dr. Sweetser served 32 Medicare patients across 78 services in the latest CMS reporting year. That's 92% below the average Hematology/Oncology in Massachusetts (395 patients across 316 doctors).

ProcedureServicesMedicare Patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)6219
Established patient office or other outpatient visit, 40-54 minutes (99215)1613

How to read this: "Services" are the total times Dr. Sweetser billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Sweetser is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Massachusetts General Hospital

Boston, MA
★★★★★ 5/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Sweetser practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Sweetser offers telehealth — broadband availability at your home matters for virtual visits.

Address: 102 ENDICOTT ST, MGH NORTH SHORE MEDICAL, Danvers, MA 01923
Phone: (978) 882-6100

Area Safety Grade

B-

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

34 min

Average commute time in this zip · 82% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

96.3690

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Cancer Care Doctors near 01923, MA

If Dr. Sweetser isn't accepting new patients or isn't in your plan's network, these are the closest cancer care doctors near 01923, MA:

DoctorSpecialtyMedicare Patients / yrDistance
Paul M. BusseRadiation Oncology2961.4 mi
Irene KuterHematology/Oncology4541.4 mi
James McintyreRadiation Oncology1.4K1.4 mi
Sophia C. KamranRadiation Oncology6581.4 mi
Melin J. KhandekarRadiation Oncology7421.4 mi
Torunn YockRadiation Oncology1761.4 mi

View all cancer care doctors near 01923, MA →

How to Use This Information

Choosing a Medicare plan that covers Dr. Sweetser takes three steps:

Compare Medicare Plans near 01923, MA → All Doctors near 01923, MA

David A. Sweetser: Common Questions

Does Dr. Sweetser accept Medicare?
Yes. Dr. Sweetser is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Sweetser depends on that plan's provider network. Compare Medicare plans near 01923, MA →
Where is Dr. Sweetser's office?
Dr. Sweetser practices at 102 ENDICOTT ST, MGH NORTH SHORE MEDICAL, Danvers, MA 01923. Phone: (978) 882-6100.
What Medicare plans does Dr. Sweetser accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (978) 882-6100 to confirm your specific plan is accepted, or compare all Medicare plans near 01923, MA to see available options.
Does Dr. Sweetser offer telehealth visits?
Dr. Sweetser is registered with Medicare as offering telehealth services. Most Medicare Advantage plans cover telehealth visits at the same or similar cost as in-person visits. Check broadband availability in your area to ensure reliable connectivity for video visits.
How experienced is Dr. Sweetser?
Dr. Sweetser graduated in 1989 and has been practicing for approximately 37 years. In the latest CMS reporting year, Dr. Sweetser treated 32 Medicare patients across 2 distinct procedure types.
How do I know if Dr. Sweetser is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (978) 882-6100 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Cancer Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 01923, MA:

Does your Medicare plan cover Dr. Sweetser?

Compare Plans near 01923, MA →