Home › Doctors › Texas › Carthage › Primary care doctors
Primary care doctors who accept Medicare in Carthage, TX
CMS lists 15 clinicians in this specialty with a practice address in Carthage. Accept Medicare assignment (the Medicare-approved amount as full payment): 15. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 75633 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $97, 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.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Rudra S. Kondreddi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.8/100✓ TelehealthGraduated 2006FemaleAkash Attreya, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · University of North Texas HSC, College of Osteopathic MedMaleWalter C. Cox, MD
✓ Accepts Medicare assignmentGraduated 2011MaleDrug and device company payments (2025): $96Adam Duran, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $46Deepti A. Govathoti, MD
✓ Accepts Medicare assignmentGraduated 2006FemaleDrug and device company payments (2025): $97Derek R. Helsley, DO
✓ Accepts Medicare assignmentGraduated 2019 · Liberty Univ College of Osteopathic MedicineMaleBryan Juan, MD
✓ Accepts Medicare assignmentGraduated 2015 · Texas Tech University Health Science Center School of MedicineMaleBindit S. Patel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995MaleDrug and device company payments (2025): $15Venkata Samavedi, MD
✓ Accepts Medicare assignmentGraduated 1989FemaleOther offices in Carthage: 1Drug and device company payments (2025): $16Mohammad Samiullah, MD
✓ Accepts Medicare assignmentGraduated 2019MaleDinesh K. Sangana, MD
✓ Accepts Medicare assignmentGraduated 1994MaleChristopher A. Schrupp, MD
✓ Accepts Medicare assignmentGraduated 2019MaleMark Shaw, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of Texas Medical School at HoustonMaleNathan V. Tanner, MD
✓ Accepts Medicare assignmentGraduated 2020MaleIlanko Upendran, MD
✓ Accepts Medicare assignmentGraduated 1993MaleDrug and device company payments (2025): $113
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 Carthage
Other care in Carthage
Hospitals · Nursing homes · Dialysis centers
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).