Patricia Defusco, MD
Hematology/Oncology · Medical Oncology (CMS) · Avon, CT
At a glance
80 Fisher Drive, Avon, CT 06001
NPPES record updated Mar 14, 2021. 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
80 Fisher Drive Hartford Hospital Cancer CenterAvon, CT 06001
Additional reported practice locations
85 Seymour StreetHartford Hospital Cancer Center
Hartford, CT 061065501
Phone: 8606740088 85 Retreat Avenue
Hartford Hospital Cancer Center
Hartford, CT 061062555
Phone: 8606740088 376 Tolland Turnpike
Hartford Hospital Cancer Center
Manchester, CT 060429999
Phone: 8606740088 80 Seymour Street
Hartford Hospital Cancer Center
Hartford, CT 061025037
Phone: 8606740088 1260 Silas Deane Hwy
Wethersfield, CT 061094362
Phone: 8602582375
Fax: 8605716805
Education & affiliations
- Medical / professional school
- Boston University School Of Medicine
- Graduation year
- 1980
- CMS specialties
- Hematology/Oncology · Medical Oncology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Hartford Hospital Hartford, CT
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
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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 · Medical Oncology (CMS)
- Taxonomy code
- 207RH0003X
- Enumeration date
- Sep 13, 2006
- Record updated
- Mar 14, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RX0202X
License reported: 023881 CT
207RH0003X · Primary
License reported: 023881 CT
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
80 Fisher DriveHartford Hospital Cancer Center
Avon, CT 06001
- Phone
- (860) 674-0088
Mailing address
80 FISHER DRIVEHARTFORD HOSPITAL CANCER CENTER
AVON, CT 060013798
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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