Home › Doctors › Arizona › Green Valley › Oncologists
Oncologists who accept Medicare in Green Valley, AZ
CMS lists 6 clinicians in this specialty with a practice address in Green Valley. Accept Medicare assignment (the Medicare-approved amount as full payment): 6. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 85622 (2024 Medicare rates, the latest CMS has published): a new-patient visit $169, of which you pay about $42; a follow-up visit $98, of which you pay about $25 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Rossa Khalaf, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2010FemaleDrug and device company payments (2025): $1,190Jaspreet Chahal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleDrug and device company payments (2025): $4,751Suresh Mukkamala, MD
✓ Accepts Medicare assignmentGraduated 2003MaleDrug and device company payments (2025): $557Richard K. Rosenberg, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1983 · University of Florida College of MedicineMaleDrug and device company payments (2025): $848Basel Shoua, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $48,199Sreekanth Vasireddy, MD
✓ Accepts Medicare assignmentGraduated 2004MaleDrug and device company payments (2025): $2,135
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Green Valley
- Primary care doctors17
- Nurse practitioners96
- Cardiologists31
- Dermatologists7
- Orthopedic surgeons3
- Ophthalmologists14
- Optometrists14
- Podiatrists6
- Psychologists4
- Therapists and counselors7
- Physical therapists20
- Audiologists3
- General surgeons5
- Vascular surgeons4
Other care in Green Valley
Nursing homes · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).