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Gastroenterologists who accept Medicare in Fallbrook, CA
CMS lists 19 clinicians in this specialty with a practice address in Fallbrook. Accept Medicare assignment (the Medicare-approved amount as full payment): 19. Offer telehealth: 19.
Typical amounts Medicare approves in ZIP 92028 (2024 Medicare rates, the latest CMS has published): a new-patient visit $140, of which you pay about $35; a follow-up visit $108, of which you pay about $27 — 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.
Dhuha R. Alhankawi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2010FemaleDrug and device company payments (2025): $918Gary M. Annunziata, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1989 · Chicago College of OsteopathyMaleDrug and device company payments (2025): $1,754Philip T. Chen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2002 · George Washington University School of MedicineMaleDrug and device company payments (2025): $647Saeid Goshtasbi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1994MaleDrug and device company payments (2025): $3,386John J. Hong, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1996 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $1,416Galen C. Huang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1975 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $1,335John J. Lah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2000 · New York Medical CollegeMaleDrug and device company payments (2025): $1,325Vinod Mishra, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1973MaleDrug and device company payments (2025): $873Alan J. Naim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2013 · University of Toledo College of MedicineMaleDrug and device company payments (2025): $1,873Seyedehsan Navabi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2016 · Pennsylvania State University College of MedicineMaleDrug and device company payments (2025): $144,144Kalpana Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1992FemaleDrug and device company payments (2025): $2,453Abbass Shafii, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $457Omar Shahbaz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $948Christina Steinhauser, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2013FemaleDrug and device company payments (2025): $751Diana K. Yao, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1990 · George Washington University School of MedicineFemaleDrug and device company payments (2025): $1,589Adnan Ameer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009MaleDrug and device company payments (2025): $197Erick Argueta, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleDrug and device company payments (2025): $1,219Daniel Eshaghian, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleDrug and device company payments (2025): $1,236Scott Lee, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $1,413
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 Fallbrook
- Primary care doctors18
- Nurse practitioners20
- Cardiologists5
- Orthopedic surgeons3
- Optometrists6
- Podiatrists4
- Therapists and counselors5
- Physical therapists9
- Chiropractors8
- Gynecologists8
- General surgeons4
- Pain management doctors5
Other care in Fallbrook
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).