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Primary care doctors who accept Medicare in Loma Linda, CA
CMS lists 61 clinicians in this specialty with a practice address in Loma Linda. Accept Medicare assignment (the Medicare-approved amount as full payment): 59. Offer telehealth: 23.
Typical amounts Medicare approves in ZIP 92354 (2024 Medicare rates, the latest CMS has published): a new-patient visit $136, of which you pay about $34; 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.
Maryin J. Altamirano, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2018FemalePedro Alvarez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2018 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $17Katty H. Chou, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1998 · New York Medical CollegeFemaleOther offices in Loma Linda: 1Maianh Dam, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2017FemaleOther offices in Loma Linda: 1Katalin Danji, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2000FemaleOther offices in Loma Linda: 2Hieu Duc N. Do, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2014MaleOther offices in Loma Linda: 2Mary Eguia, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2015 · University of Washington School of MedicineFemaleOther offices in Loma Linda: 1Heather R. Ferguson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2020 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $134Nadine Grace-Abraham, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2019FemaleTricia Guadiz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2013 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Heather Hofmann, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2015FemaleOther offices in Loma Linda: 1Antony Ibrahim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2020MaleOther offices in Loma Linda: 2Jordan S. Kattenhorn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2016 · Loma Linda University School of MedicineMaleRichard S. Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1983 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Leanna M. Lee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2011 · University of California, Geffen School of MedicineFemaleNikhil S. Limaye, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2017 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 2Carvy Floyd O. Luceno, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2015 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 2Jerry T. Martell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 1990 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $24Trisha Pandey, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2020 · Touro Un Col of Osteopathic Medicine, HendersonFemaleOther offices in Loma Linda: 1Joshua L. Perkins, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2019 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Belliny M. Phaeton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2018 · New York Medical CollegeFemaleOther offices in Loma Linda: 1Niren A. Raval, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1994MaleOther offices in Loma Linda: 1Benjamin D. Riter, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2004 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Richard G. Shu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100Graduated 2008 · University of California, San Francisco School of MedicineMaleDrug and device company payments (2025): $156Shahriyar Tavakoli, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 1988MaleDrug and device company payments (2025): $1,041Joshua E. Wendt, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.9/100✓ TelehealthGraduated 2018 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $158Michelle Kim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.7/100Graduated 2020 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 1Suzanne S. Rizkalla, MD
✓ Accepts Medicare assignmentMIPS score (2024): 24.5/100✓ TelehealthGraduated 1986FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $1,289Ahmad F. Bahrami, MD
✓ Accepts Medicare assignmentGraduated 2020MaleLeon M. Bathini Jr., MD
✓ Accepts Medicare assignmentGraduated 2011 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Ashish Bhalla, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001MaleSilvia C. Caswell, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · Campbell Univ School of Osteopathic MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $58Bidur Dhakal, MD
✓ Accepts Medicare assignmentGraduated 2007MaleOther offices in Loma Linda: 2Luke Edgson, MD
✓ Accepts Medicare assignmentGraduated 2020MaleZayn C. Endo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $367Cesia W. Garrido, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $19Bevan A. Geslani, MD
✓ Accepts Medicare assignmentGraduated 1981MaleOther offices in Loma Linda: 1Michaela L. Gruzensky, MD
✓ Accepts Medicare assignmentGraduated 2014FemaleOther offices in Loma Linda: 1Puja Gupta, MD
✓ Accepts Medicare assignmentGraduated 2011FemaleOther offices in Loma Linda: 1Omar Jeiroudi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020MaleOther offices in Loma Linda: 1Sanu John, DO
✓ Accepts Medicare assignmentGraduated 2021MaleOther offices in Loma Linda: 2Ryan A. Marais, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021MaleOther offices in Loma Linda: 1Michael J. McNeill, MD
✓ Accepts Medicare assignmentGraduated 2013 · Creighton University School of MedicineMaleDrug and device company payments (2025): $20Jin Hyun Moon, MD
✓ Accepts Medicare assignmentGraduated 2022 · Loma Linda University School of MedicineFemaleOther offices in Loma Linda: 2Noor R. Najim, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2025FemaleOther offices in Loma Linda: 1Christine T. Nguyen, MD
✓ Accepts Medicare assignmentGraduated 2019 · University of California, Davis School of MedicineFemaleOther offices in Loma Linda: 1Drug and device company payments (2025): $259Robert Niihara, MD
✓ Accepts Medicare assignmentGraduated 2023 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Emily A. Peterson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020 · Creighton University School of MedicineFemaleOther offices in Loma Linda: 2Maisara I. Rahman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $860Ruth H. Ramon
✓ Accepts Medicare assignmentGraduated 2022FemaleOther offices in Loma Linda: 1Diana A. Salama
✓ Accepts Medicare assignmentGraduated 2023FemaleDrug and device company payments (2025): $17Gregory B. Shedd, MD
✓ Accepts Medicare assignmentGraduated 2022MaleOther offices in Loma Linda: 1Mathew P. Shedd, MD
✓ Accepts Medicare assignmentGraduated 2023 · Loma Linda University School of MedicineMaleOther offices in Loma Linda: 1Amandeep Sidhu, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2022MaleOther offices in Loma Linda: 1Peter Sorial S. Soliman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · University of Arizona College of MedicineMaleOther offices in Loma Linda: 1Drug and device company payments (2025): $659Erica L. Stratton, MD
✓ Accepts Medicare assignmentGraduated 2020FemaleDrug and device company payments (2025): $522Vincent C. Tang, MD
✓ Accepts Medicare assignmentGraduated 2001MaleMichael Villasin, MD
✓ Accepts Medicare assignmentGraduated 2014MaleOther offices in Loma Linda: 1Drug and device company payments (2025): $1,542Ian N. Walters, MD
✓ Accepts Medicare assignmentGraduated 2021 · Loma Linda University School of MedicineMaleAbdallah Abusamrah Salaimeh, MD
May accept assignmentMIPS score (2024): 85.6/100Graduated 2012MaleCarrie J. Lam, MD
May accept assignmentMIPS score (2024): 16/100✓ TelehealthGraduated 2016 · Loma Linda University School of MedicineFemale
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
- Nurse practitioners147
- Cardiologists42
- Dermatologists17
- Orthopedic surgeons20
- Neurologists33
- Gastroenterologists26
- Ophthalmologists23
- Optometrists11
- Podiatrists6
- Urologists12
- Pulmonologists9
- Nephrologists23
- Endocrinologists9
- Rheumatologists7
- ENT doctors24
- Oncologists25
- 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).