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Chiropractors who accept Medicare in Grass Valley, CA
CMS lists 13 clinicians in this specialty with a practice address in Grass Valley. Accept Medicare assignment (the Medicare-approved amount as full payment): 7. Offer telehealth: 0.
Medicare Part B covers chiropractic care only for manual manipulation of the spine to correct a subluxation; other services and tests a chiropractor orders are not covered.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Charles Antouri, CH
✓ Accepts Medicare assignmentGraduated 2002 · Cleveland Chiropractic College - Los AngelesMaleKaren Z. Billings, DC
✓ Accepts Medicare assignmentGraduated 1987 · Life Chiropractic College - WestFemaleVictoria M. Gorney Tutak, CH
✓ Accepts Medicare assignmentGraduated 1987 · Los Angeles College of ChiropracticFemalePeter M. Harrington, DC
✓ Accepts Medicare assignmentGraduated 1991 · Palmer College Chiropractic - West SunnyvaleMaleKebby V. Margaretich, CH
✓ Accepts Medicare assignmentGraduated 1993 · Palmer College Chiropractic - West SunnyvaleMaleJay R. Patt, CH
✓ Accepts Medicare assignmentGraduated 1981MaleRussell J. Randall, DC
✓ Accepts Medicare assignmentGraduated 1972 · Palmer College Chiropractic - DavenportMaleOther offices in Grass Valley: 1Darwin S. Leek, DC
May accept assignmentGraduated 1982 · Palmer College Chiropractic - DavenportMaleOther offices in Grass Valley: 1John L. Mayfield, DC
May accept assignmentGraduated 1972MaleRobert D. Morgan, CH
May accept assignmentGraduated 1985 · Palmer College Chiropractic - West SunnyvaleMaleDallan R. Packard, DC
May accept assignmentGraduated 2003 · Palmer College Chiropractic - DavenportMaleLynne A. Sullivan, CH
May accept assignmentGraduated 1986 · Life Chiropractic CollegeFemaleRobert S. Woodhall, CH
May accept assignmentGraduated 1993 · Palmer College Chiropractic - West SunnyvaleMaleOther offices in Grass Valley: 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.
Other specialists in Grass Valley
- Primary care doctors45
- Nurse practitioners27
- Cardiologists10
- Orthopedic surgeons8
- Gastroenterologists3
- Ophthalmologists4
- Optometrists12
- Podiatrists5
- Nephrologists3
- Psychiatrists7
- Psychologists9
- Therapists and counselors56
- Physical therapists42
- Occupational therapists4
- Speech therapists3
- Audiologists5
- Gynecologists3
- General surgeons4
Other care in Grass Valley
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).