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General surgeons who accept Medicare in Round Rock, TX
CMS lists 22 clinicians in this specialty with a practice address in Round Rock. Accept Medicare assignment (the Medicare-approved amount as full payment): 22. Offer telehealth: 6.
Typical amounts Medicare approves in ZIP 78665 (2024 Medicare rates, the latest CMS has published): a new-patient visit $85, of which you pay about $21; a follow-up visit $69, of which you pay about $17 — 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.
Maheshwaran Sivarajah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91.2/100Graduated 2010 · Jefferson Medical College of Thomas Jefferson UniversityMaleRob A. Fuller, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.1/100✓ TelehealthGraduated 1994 · University of Texas Southwestern Medical School at DallasMaleDrug and device company payments (2025): $126Sherrie P. Thomas, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.1/100Graduated 2004 · University of Texas Medical Branch at GalvestonFemaleDrug and device company payments (2025): $340Kristin W. Beard, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · University of Kansas School of Med (kc/wich/sal)FemaleOther offices in Round Rock: 2Drug and device company payments (2025): $319Ankur P. Bhakta, DO
✓ Accepts Medicare assignmentGraduated 2011 · Oklahoma State University College of Osteopathic MedicineMaleDrug and device company payments (2025): $2,233Nicholette Black, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · Kansas City University of Med & Biosciences, College of Osteo MedFemaleDrug and device company payments (2025): $187Jinnie A. Bruce, MD
✓ Accepts Medicare assignmentGraduated 1999 · Tulane University School of MedicineFemaleDrug and device company payments (2025): $1,669Vineet Choudhry, MD
✓ Accepts Medicare assignmentGraduated 2003 · Texas a & M University System, HSC, College of MedicineMaleDrug and device company payments (2025): $193,648Colin L. Doyle, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Rochester School of Medicine and DentistryMaleOther offices in Round Rock: 1John F. Eckford II, MD
✓ Accepts Medicare assignmentGraduated 2002 · University of Oklahoma College of MedicineMaleOther offices in Round Rock: 2Drug and device company payments (2025): $551Andy L. Hawthorne, MD
✓ Accepts Medicare assignmentGraduated 2002MaleDrug and device company payments (2025): $465,143Murray Holcomb, MD
✓ Accepts Medicare assignmentGraduated 1986 · Kansas City University of Physicians and SurgeonsMaleTravis S. Isbell, MD
✓ Accepts Medicare assignmentGraduated 2005 · Texas a & M University System, HSC, College of MedicineMaleOther offices in Round Rock: 2Drug and device company payments (2025): $715Joseph P. Jeanette II, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Kansas City University of Med & Biosciences, College of Osteo MedMaleOther offices in Round Rock: 1Drug and device company payments (2025): $1,225Tun Jie, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999MaleOther offices in Round Rock: 2Drug and device company payments (2025): $9,750Shumaila N. Khawja, MD
✓ Accepts Medicare assignmentGraduated 2014 · Baylor College of MedicineFemaleDrug and device company payments (2025): $1,251Mario Longoria, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Texas Medical Branch at GalvestonMaleDelfino E. Lorenzo, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $26Jonathan Lundy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · East Tennessee State University Quillen College of MedicineMaleDrug and device company payments (2025): $376Caitlin P. Marsh, DO
✓ Accepts Medicare assignmentGraduated 2019FemaleOther offices in Round Rock: 2Drug and device company payments (2025): $705Bratcher L. Runyan, MD
✓ Accepts Medicare assignmentGraduated 2007 · University of Kansas School of Med (kc/wich/sal)MaleMarc D. Trust, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of Texas Medical Branch at GalvestonMaleDrug and device company payments (2025): $161
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 Round Rock
- Primary care doctors287
- Nurse practitioners448
- Cardiologists85
- Dermatologists18
- Orthopedic surgeons29
- Neurologists54
- Gastroenterologists40
- Ophthalmologists18
- Optometrists42
- Podiatrists14
- Urologists18
- Pulmonologists11
- Nephrologists12
- Endocrinologists10
- Rheumatologists6
- ENT doctors13
- Oncologists35
- Psychiatrists61
- Psychologists10
- Therapists and counselors144
- Physical therapists86
- Occupational therapists22
- Audiologists9
- Chiropractors30
- Gynecologists28
- Vascular surgeons3
- Pain management doctors14
- Physiatrists18
- Allergists8
- Dietitians5
- Neurosurgeons11
Other care in Round Rock
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).