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Nephrologists who accept Medicare in Chandler, AZ
CMS lists 10 clinicians in this specialty with a practice address in Chandler. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 5.
Typical amounts Medicare approves in ZIP 85224 (2024 Medicare rates, the latest CMS has published): a new-patient visit $128, of which you pay about $32; 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.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Rajan N. Kapoor, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89/100✓ TelehealthGraduated 2006MaleDrug and device company payments (2025): $1,121Almutaz B. Kartoumah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100Graduated 2000MaleDrug and device company payments (2025): $111Alexander M. Nimri, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100Graduated 2003MaleDrug and device company payments (2025): $4,077Shouwen Wang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100Graduated 1986MaleDrug and device company payments (2025): $414Joseph G. Zhao, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100✓ TelehealthGraduated 2007 · Morehouse School of MedicineMaleDrug and device company payments (2025): $1,694Arvind Durvasan, MD
✓ Accepts Medicare assignmentGraduated 1992MaleDrug and device company payments (2025): $17Akbar Khan, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $1,345Sanjay Lamba, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $411Ruchir S. Patel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006MaleOther offices in Chandler: 1Drug and device company payments (2025): $1,016Girish Singhania, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008MaleOther offices in Chandler: 2
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 Chandler
- Primary care doctors209
- Nurse practitioners453
- Cardiologists66
- Dermatologists22
- Orthopedic surgeons23
- Neurologists17
- Gastroenterologists32
- Ophthalmologists18
- Optometrists65
- Podiatrists46
- Urologists8
- Pulmonologists12
- Endocrinologists3
- ENT doctors14
- Oncologists22
- Psychiatrists19
- Psychologists15
- Therapists and counselors62
- Physical therapists182
- Occupational therapists41
- Speech therapists26
- Audiologists11
- Chiropractors51
- Gynecologists111
- General surgeons21
- Vascular surgeons7
- Pain management doctors7
- Physiatrists15
- Allergists7
- Dietitians8
- Neurosurgeons13
- Infectious disease doctors6
Other care in Chandler
Hospitals · Nursing homes · Dialysis centers · 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).