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Physiatrists who accept Medicare in Valencia, CA
CMS lists 8 clinicians in this specialty with a practice address in Valencia. Accept Medicare assignment (the Medicare-approved amount as full payment): 7. Offer telehealth: 7.
Typical amounts Medicare approves in ZIP 91355 (2024 Medicare rates, the latest CMS has published): a new-patient visit $142, of which you pay about $36; 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.
Nicholas E. Peterson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.2/100✓ TelehealthGraduated 2019 · University of Minnesota Medical SchoolMaleDrug and device company payments (2025): $306Robert Gazmarian, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.4/100Graduated 1993 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $122Jonathan Ramin, DO
✓ Accepts Medicare assignmentMIPS score (2024): 81.4/100✓ TelehealthGraduated 2016MaleDrug and device company payments (2025): $150Nikhraj S. Brar, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $299Tony C. Lo, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013MaleDrug and device company payments (2025): $182Nouriel Niamehr, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $722Adrian D. Sulindro, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015MaleDrug and device company payments (2025): $697Joseph Terrazzino, MD
May accept assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1989MaleDrug and device company payments (2025): $493
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
- General surgeons22
- Pain management doctors3
- 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).