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Gastroenterologists who accept Medicare in Olathe, KS
CMS lists 10 clinicians in this specialty with a practice address in Olathe. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 8.
Typical amounts Medicare approves in ZIP 66061 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $31; a follow-up visit $94, of which you pay about $24 — 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.
Phani Ashok Attaluri, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2001MaleOther offices in Olathe: 3Drug and device company payments (2025): $233,764John A. Bonino, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2001 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $184Balaji S. Datti, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2000MaleOther offices in Olathe: 3Drug and device company payments (2025): $2,070Tuba Esfandyari, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 1994FemaleDrug and device company payments (2025): $115Mollie J. Jackson, DO
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2007 · Kansas City College of Medicine and SurgeryFemaleChethana Kanaparthi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100Graduated 2003FemaleOther offices in Olathe: 3Drug and device company payments (2025): $18Brian A. Koenen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2012 · University of Kansas School of Med (kc/wich/sal)MaleOther offices in Olathe: 2Drug and device company payments (2025): $22Stella G. Quiason, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100Graduated 1986FemaleOther offices in Olathe: 3Drug and device company payments (2025): $35Sachin Srinivasan
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2008MaleDrug and device company payments (2025): $179Renugadevi Swaminathan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.9/100✓ TelehealthGraduated 2016FemaleDrug and device company payments (2025): $334
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 Olathe
- Primary care doctors73
- Nurse practitioners191
- Cardiologists26
- Dermatologists5
- Orthopedic surgeons11
- Neurologists5
- Ophthalmologists4
- Optometrists53
- Podiatrists5
- Urologists6
- Pulmonologists9
- Nephrologists14
- Endocrinologists4
- Rheumatologists11
- ENT doctors3
- Oncologists4
- Psychiatrists13
- Psychologists8
- Therapists and counselors51
- Physical therapists76
- Occupational therapists16
- Speech therapists10
- Audiologists4
- Chiropractors40
- Gynecologists14
- General surgeons6
- Vascular surgeons7
- Infectious disease doctors13
Other care in Olathe
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).