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General surgeons who accept Medicare in Valencia, CA
CMS lists 22 clinicians in this specialty with a practice address in Valencia. Accept Medicare assignment (the Medicare-approved amount as full payment): 16. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 91355 (2024 Medicare rates, the latest CMS has published): a new-patient visit $96, of which you pay about $24; a follow-up visit $78, of which you pay about $19 — 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.
Gregory M. Senofsky, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80.8/100Graduated 1979 · Baylor College of MedicineMaleDrug and device company payments (2025): $18Louie B. Hendricks, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2013 · Clvlnd Clinic Lerner College of Med of Case Wstn RSV UniversityMaleTatyana S. Polyak, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2017FemaleTerry L. Simpson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1986 · University of Chicago, Pritzker School of MedicineMaleDrug and device company payments (2025): $6,500Raelene D. Zospah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2014 · University of North Dakota School of MedicineFemaleAlexander Aram, MD
✓ Accepts Medicare assignmentGraduated 2019 · Oakland Univ, William Beaumont School of MedicineMaleDrug and device company payments (2025): $133Ali M. Cheaito, MD
✓ Accepts Medicare assignmentGraduated 2004 · Boston University School of MedicineMaleDrug and device company payments (2025): $38,555Steven Godelman, MD
✓ Accepts Medicare assignmentGraduated 2013 · Eastern Virginia Medical SchoolMaleDrug and device company payments (2025): $54Ollie Jackson, MD
✓ Accepts Medicare assignmentGraduated 2001 · University of Oklahoma College of MedicineMaleDrug and device company payments (2025): $74Dzuy V. Le, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Texas Medical School at HoustonMaleMark B. Lewis, MD
✓ Accepts Medicare assignmentGraduated 2022 · University of Mississippi School of MedicineMaleDrug and device company payments (2025): $276Daniel Liu, MD
✓ Accepts Medicare assignmentGraduated 2021MaleIzuchukwu D. Okpara, MD
✓ Accepts Medicare assignmentGraduated 2011 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $19,000Scott William Patterson, MD
✓ Accepts Medicare assignmentGraduated 1996 · Eastern Virginia Medical SchoolMaleFrank E. Primus II, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of Chicago, Pritzker School of MedicineMaleMaher H. Sadra, MD
✓ Accepts Medicare assignmentGraduated 1985MaleDrug and device company payments (2025): $326Danielle N. Dabbs, DO
May accept assignmentMIPS score (2024): 78.6/100Graduated 2002 · Midwestern University, Chicago College of Osteopathic MedFemaleDrug and device company payments (2025): $185Louie-Marc G. Contreras, MD
May accept assignmentGraduated 1998 · Loma Linda University School of MedicineMaleOther offices in Valencia: 1Drug and device company payments (2025): $286Edgar A. Enriquez, MD
May accept assignmentGraduated 2000 · University of Southern California Keck School of MedicineMaleDrug and device company payments (2025): $6,629Jean-Claude Henry, MD
May accept assignmentGraduated 1971MaleGudata S. Hinika, MD
May accept assignmentGraduated 1995 · Loma Linda University School of MedicineFemaleDrug and device company payments (2025): $10,316Ranbir Singh, MD
May accept assignmentGraduated 1977Male
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 Valencia
- Primary care doctors94
- Nurse practitioners75
- Cardiologists17
- Dermatologists10
- Orthopedic surgeons25
- Neurologists5
- Gastroenterologists11
- Ophthalmologists15
- Optometrists11
- Podiatrists12
- Urologists12
- Pulmonologists7
- Nephrologists3
- Endocrinologists11
- ENT doctors6
- Oncologists6
- Psychiatrists12
- Psychologists13
- Therapists and counselors36
- Physical therapists32
- Audiologists3
- Chiropractors6
- Gynecologists8
- Pain management doctors3
- Physiatrists8
- Neurosurgeons5
- Infectious disease doctors3
Other care in Valencia
Hospitals · 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).