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Vascular surgeons who accept Medicare in Alamo, CA
CMS lists 9 clinicians in this specialty with a practice address in Alamo. Accept Medicare assignment (the Medicare-approved amount as full payment): 7. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 94507 (2024 Medicare rates, the latest CMS has published): a new-patient visit $105, of which you pay about $26; a follow-up visit $85, of which you pay about $21 — 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.
Gonzalo Obnial, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.3/100✓ TelehealthGraduated 2000MaleDrug and device company payments (2025): $585Lawrence J. Goldstein, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.4/100✓ TelehealthGraduated 1986 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $2,661Brian J. Keyashian, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.1/100Graduated 2010MaleDrug and device company payments (2025): $833Rajiv Nagesetty, MD
✓ Accepts Medicare assignmentMIPS score (2024): 91/100Graduated 1997 · University of Chicago, Pritzker School of MedicineMaleDrug and device company payments (2025): $745Jennifer A. Avise, MD
✓ Accepts Medicare assignmentGraduated 2009 · Emory University School of MedicineFemaleDrug and device company payments (2025): $4,568Matthew P. Campbell, MD
✓ Accepts Medicare assignmentGraduated 1987MaleDrug and device company payments (2025): $162Ghulam S. Joyo, MD
✓ Accepts Medicare assignmentGraduated 1998MaleOmar A. Araim, MD
May accept assignmentGraduated 1998 · Emory University School of MedicineMaleDrug and device company payments (2025): $140Abdulrahman Hamdi, MD
May accept assignmentGraduated 2010 · Howard University College of MedicineMaleDrug and device company payments (2025): $105
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 Alamo
- Primary care doctors24
- Nurse practitioners4
- Dermatologists3
- Orthopedic surgeons15
- Neurologists9
- Gastroenterologists10
- Podiatrists3
- Urologists7
- Pulmonologists5
- ENT doctors11
- Physical therapists13
- Gynecologists9
- General surgeons10
- Pain management doctors5
- Infectious disease doctors7
Other care in Alamo
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).