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Vascular surgeons who accept Medicare in Webster, TX
CMS lists 8 clinicians in this specialty with a practice address in Webster. Accept Medicare assignment (the Medicare-approved amount as full payment): 8. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 77598 (2024 Medicare rates, the latest CMS has published): a new-patient visit $90, of which you pay about $23; a follow-up visit $73, 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.
Bill K. Chang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2000 · University of Texas Southwestern Medical School at DallasMaleOther offices in Webster: 1Drug and device company payments (2025): $1,080Zulfiqar F. Cheema, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2003 · Texas Tech University Health Science Center School of MedicineMaleDrug and device company payments (2025): $1,067Tammam Obeid, MD
✓ Accepts Medicare assignmentMIPS score (2024): 71/100Graduated 2010MaleDrug and device company payments (2025): $7,447Terrell A. Singleton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 71/100Graduated 2006 · University of Texas Medical Branch at GalvestonFemaleDrug and device company payments (2025): $3,519Ahmed F. Khouqeer, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $92Michael H. Lebow, MD
✓ Accepts Medicare assignmentGraduated 2001 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $41Christy L. Moeller, MD
✓ Accepts Medicare assignmentGraduated 2006 · University of Texas Medical School at HoustonFemaleJose S. Montelongo Jr., DO
✓ Accepts Medicare assignmentGraduated 2016MaleDrug and device company payments (2025): $1,021
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 Webster
- Primary care doctors158
- Nurse practitioners221
- Cardiologists44
- Dermatologists14
- Orthopedic surgeons38
- Neurologists30
- Gastroenterologists15
- Ophthalmologists29
- Optometrists25
- Podiatrists21
- Urologists20
- Pulmonologists28
- Nephrologists30
- Endocrinologists8
- Rheumatologists11
- ENT doctors15
- Oncologists23
- Psychiatrists25
- Therapists and counselors8
- Physical therapists8
- Audiologists4
- Chiropractors13
- Gynecologists47
- General surgeons42
- Pain management doctors9
- Physiatrists8
- Allergists14
- Neurosurgeons10
- Infectious disease doctors16
Other care in Webster
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).