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Gastroenterologists who accept Medicare in Pasadena, CA
CMS lists 21 clinicians in this specialty with a practice address in Pasadena. Accept Medicare assignment (the Medicare-approved amount as full payment): 17. Offer telehealth: 15.
Typical amounts Medicare approves in ZIP 91105 (2024 Medicare rates, the latest CMS has published): a new-patient visit $142, of which you pay about $36; a follow-up visit $110, 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.
Wei-Chung Chen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2011MaleDrug and device company payments (2025): $735Kalman J. Edelman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1977 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $271Matthew Mukherjee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2002 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $2,023Richard E. Nickowitz, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1987 · JS Weill Medical College, Cornell UniversityMaleDrug and device company payments (2025): $1,614Peter M. Rosenberg, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1993 · Harvard Medical SchoolMaleDrug and device company payments (2025): $2,044Sassan Soltani
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1990 · Saint Louis University School of MedicineMaleDrug and device company payments (2025): $1,927Julie T. Yang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2001 · Rush Medical College of Rush UniversityFemaleDrug and device company payments (2025): $1,283John M. Zeroogian, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $974Aarshi R. Vipani, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2016 · Albany Medical College of Union UniversityFemaleDrug and device company payments (2025): $347Issac A. Bartley, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1982 · Tufts University School of MedicineMaleIhab Beblawi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1986MaleDrug and device company payments (2025): $1,337Danse Bi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · University of Kansas School of Med (kc/wich/sal)FemaleOther offices in Pasadena: 1Drug and device company payments (2025): $1,097Patrick Chang, MD
✓ Accepts Medicare assignmentGraduated 2018 · Tulane University School of MedicineMaleDrug and device company payments (2025): $329Michael Lin, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · Northwestern University Feinberg Medical SchoolMaleOther offices in Pasadena: 1Drug and device company payments (2025): $59Waleed W. Shindy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $2,198Kavita Singh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Saint Louis University School of MedicineFemaleDrug and device company payments (2025): $1,695Myron J. Tong, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1966 · University of California, San Francisco School of MedicineMaleOther offices in Pasadena: 1Drug and device company payments (2025): $7,887Netanel F. Zilberstein, MD
May accept assignmentMIPS score (2024): 84.9/100Graduated 2017MaleDrug and device company payments (2025): $25,151Firas Bahdi, MD
May accept assignmentGraduated 2017MaleDrug and device company payments (2025): $50,634Andrew K. Fuller, MD
May accept assignmentGraduated 2020 · University of Utah School of MedicineMaleDrug and device company payments (2025): $462Supisara Tintara, MD
May accept assignmentGraduated 2019 · Vanderbilt University School of MedicineFemaleDrug and device company payments (2025): $25,578
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 Pasadena
- Primary care doctors278
- Nurse practitioners170
- Cardiologists44
- Dermatologists43
- Orthopedic surgeons44
- Neurologists34
- Ophthalmologists78
- Optometrists49
- Podiatrists12
- Urologists20
- Pulmonologists16
- Nephrologists14
- Endocrinologists14
- Rheumatologists12
- ENT doctors17
- Oncologists28
- Psychiatrists76
- Psychologists71
- Therapists and counselors217
- Physical therapists138
- Occupational therapists18
- Speech therapists13
- Audiologists14
- Chiropractors18
- Gynecologists49
- General surgeons30
- Vascular surgeons5
- Pain management doctors11
- Physiatrists16
- Allergists8
- Dietitians24
- Neurosurgeons7
- Infectious disease doctors9
Other care in Pasadena
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).