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General surgeons who accept Medicare in Redding, CA
CMS lists 11 clinicians in this specialty with a practice address in Redding. Accept Medicare assignment (the Medicare-approved amount as full payment): 11. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 96001 (2024 Medicare rates, the latest CMS has published): a new-patient visit $90, of which you pay about $23; a follow-up visit $73, of which you pay about $18 — 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.
David L. Penner, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.6/100✓ TelehealthGraduated 2010 · Loma Linda University School of MedicineMaleJames N. Gonzalez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.5/100✓ TelehealthGraduated 1986 · Stanford University School of MedicineMaleDrug and device company payments (2025): $17Ibraheem Kayali, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97/100✓ TelehealthGraduated 2016MaleOther offices in Redding: 1Heather F. Warren, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97/100Graduated 2008 · Stanford University School of MedicineFemaleIan P. Grady, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.8/100Graduated 1986 · University of Colorado School of Medicine, DenverMaleOther offices in Redding: 1Drug and device company payments (2025): $2,325Dene Daugherty, DO
✓ Accepts Medicare assignmentGraduated 2003MaleDrug and device company payments (2025): $312Nick H. Gabriel, MD
✓ Accepts Medicare assignmentGraduated 1994 · New York College of Osteo Medicine of New York Institute of TechnologyMaleDrug and device company payments (2025): $2,647Riaz A. Malik, MD
✓ Accepts Medicare assignmentGraduated 1966MaleOther offices in Redding: 2Drug and device company payments (2025): $120Darren J. Russell, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Southern California Keck School of MedicineMaleDonald E. Schepps, MD
✓ Accepts Medicare assignmentGraduated 1974 · Jefferson Medical College of Thomas Jefferson UniversityMaleOther offices in Redding: 1Lauren P. Strickland, DO
✓ Accepts Medicare assignmentGraduated 1999FemaleDrug and device company payments (2025): $284
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 Redding
- Primary care doctors125
- Nurse practitioners99
- Cardiologists17
- Dermatologists4
- Orthopedic surgeons14
- Neurologists11
- Gastroenterologists8
- Ophthalmologists8
- Optometrists15
- Podiatrists14
- Urologists4
- Pulmonologists3
- Endocrinologists4
- Rheumatologists4
- ENT doctors6
- Oncologists13
- Psychiatrists10
- Psychologists20
- Therapists and counselors103
- Physical therapists46
- Chiropractors26
- Gynecologists5
- Pain management doctors3
- Allergists4
- Neurosurgeons3
- Infectious disease doctors3
Other care in Redding
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).