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Oncologists who accept Medicare in Loma Linda, CA
CMS lists 25 clinicians in this specialty with a practice address in Loma Linda. Accept Medicare assignment (the Medicare-approved amount as full payment): 25. Offer telehealth: 14.
Typical amounts Medicare approves in ZIP 92354 (2024 Medicare rates, the latest CMS has published): a new-patient visit $179, of which you pay about $45; a follow-up visit $105, of which you pay about $26 — 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.
Hisham M. Abdel- Azim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1995MaleDrug and device company payments (2025): $24,733Mojtaba Akhtari, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1993MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $481,067Heather Alva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2016 · Oregon Health Sciences University School of MedicineFemaleDrug and device company payments (2025): $286Muhammad Baig, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2008MaleDrug and device company payments (2025): $227Joel M. Brothers, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2012 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 2Chien Shing Chen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1985MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $5,387Chelsea L. Collins, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2006 · Southern Illinois University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $65Rahel Demisse, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2013FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $122Bruce A. Hayton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1984 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Chung Tsen Hsueh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1986MaleDrug and device company payments (2025): $1,370Keerti Khandelwal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $80Sajad J. Khazal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2002MaleDrug and device company payments (2025): $1,459Han A. Koh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1990 · Saint Louis University School of MedicineMaleDrug and device company payments (2025): $164Hamid R. Mirshahidi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1992MaleOther offices in Loma Linda: 2Drug and device company payments (2025): $3,142Sujata K. Mushrif, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2005FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $65Gayathri Nagaraj, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2002FemaleOther offices in Loma Linda: 2Drug and device company payments (2025): $233Roshni Narurkar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2014FemaleOther offices in Loma Linda: 1Karlos Z. Oregel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2011 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $265Ami N. Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1999FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $3,419Latika Puri, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2004FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $21John Y. Shin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2014 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 2James Y. Tsai, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1997MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $204Paibel I. Aguayo-Hiraldo, MD
✓ Accepts Medicare assignmentGraduated 2009FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $18,013Albert Kheradpour, MD
✓ Accepts Medicare assignmentGraduated 1980MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $171Aditya Sharma, MD
✓ Accepts Medicare assignmentGraduated 2009MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $648
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 Loma Linda
- Primary care doctors61
- Nurse practitioners147
- Cardiologists42
- Dermatologists17
- Orthopedic surgeons20
- Neurologists33
- Gastroenterologists26
- Ophthalmologists23
- Optometrists11
- Podiatrists6
- Urologists12
- Pulmonologists9
- Nephrologists23
- Endocrinologists9
- Rheumatologists7
- ENT doctors24
- Psychiatrists9
- Psychologists7
- Therapists and counselors8
- Physical therapists15
- Speech therapists3
- Audiologists7
- Gynecologists32
- General surgeons53
- Vascular surgeons8
- Pain management doctors3
- Physiatrists9
- Allergists4
- Neurosurgeons13
- Infectious disease doctors10
Other care in Loma Linda
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).