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ENT doctors who accept Medicare in Richland, WA
CMS lists 6 clinicians in this specialty with a practice address in Richland. Accept Medicare assignment (the Medicare-approved amount as full payment): 6. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 99352 (2024 Medicare rates, the latest CMS has published): a new-patient visit $88, of which you pay about $22; a follow-up visit $71, 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.
Joshua C. Demke, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.5/100Graduated 2003 · Texas Tech University Health Science Center School of MedicineMaleDrug and device company payments (2025): $162Philip C. Biggs, MD
✓ Accepts Medicare assignmentGraduated 2018 · Medical College of WisconsinMaleDrug and device company payments (2025): $530Sean M. Demars, MD
✓ Accepts Medicare assignmentGraduated 2003MaleDrug and device company payments (2025): $72Bradley J. Petty, MD
✓ Accepts Medicare assignmentGraduated 2014 · Georgetown University School of MedicineMaleOther offices in Richland: 1Drug and device company payments (2025): $33Kellen Stromberg, DO
✓ Accepts Medicare assignmentGraduated 2012MaleOther offices in Richland: 2Drug and device company payments (2025): $138Terry L. Wigley, MD
✓ Accepts Medicare assignmentGraduated 1990 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $286
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 Richland
- Primary care doctors71
- Geriatricians5
- Nurse practitioners133
- Cardiologists15
- Orthopedic surgeons11
- Neurologists13
- Gastroenterologists6
- Ophthalmologists3
- Optometrists10
- Podiatrists4
- Urologists6
- Pulmonologists3
- Nephrologists4
- Endocrinologists3
- Psychiatrists7
- Psychologists4
- Therapists and counselors42
- Physical therapists45
- Occupational therapists7
- Chiropractors18
- Gynecologists13
- General surgeons14
- Vascular surgeons6
- Sleep medicine doctors3
- Neurosurgeons7
- Infectious disease doctors4
Other care in Richland
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
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).