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Primary care doctors who accept Medicare in Gridley, CA
CMS lists 10 clinicians in this specialty with a practice address in Gridley. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 95948 (2024 Medicare rates, the latest CMS has published): a new-patient visit $134, of which you pay about $33; a follow-up visit $103, of which you pay about $26 — 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.
Lakshmi K. Kodey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.8/100✓ TelehealthGraduated 2007FemaleParisa Rezapoor, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.6/100Graduated 2003FemaleNkolika C. Akpati, MD
✓ Accepts Medicare assignmentGraduated 2006FemaleOther offices in Gridley: 1Pal Satyajit Singh Athwal, MD
✓ Accepts Medicare assignmentGraduated 2018MaleMaralee C. Bowers, MD
✓ Accepts Medicare assignmentGraduated 2003 · Northwestern University Feinberg Medical SchoolFemaleOther offices in Gridley: 1Marwa Hammoud, MD
✓ Accepts Medicare assignmentGraduated 2008FemaleDrug and device company payments (2025): $54Gregory S. Ishimoto, MD
✓ Accepts Medicare assignmentGraduated 2006 · University of Southern California Keck School of MedicineMaleOther offices in Gridley: 1Viktor Limanskiy, MD
✓ Accepts Medicare assignmentGraduated 2019MaleOther offices in Gridley: 1Michael Rafati, MD
✓ Accepts Medicare assignmentGraduated 1987MaleWalter L. Wynne, MD
✓ Accepts Medicare assignmentGraduated 1985 · University of Cincinnati College of MedicineMaleOther offices in Gridley: 1
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.
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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).