Stephen Robert Viess, MD
NPI 1770510117ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Dublin, CA
Orthopaedic Surgery, Sports Medicine (MD) in Dublin, California, trained at Chicago College of Medicine and Surgery (class of 1998). Mostly services rather than prescriptions: Medicare paid $155,653 for 484 patients in 2024, with only 49 Part D claims. Arthrex, Inc. was the largest of 2 companies reporting payments in 2025, $1,473 in all, mostly travel and lodging.
Overview
| NPI | 1770510117 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Apr 27, 2024 |
| Certified by provider | Apr 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | A71570 | CA |
| Orthopaedic Surgery | 207X00000X | A71570 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Sports Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 484 |
|---|---|
| Services billed | 9,243 across 37 procedure codes |
| Paid by Medicare | $155,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 51 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $442.06 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Sports Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Stanford Health CareStanford, CA · 3,122 clinicians
- Marshall Medical CenterPlacerville, CA · 176 clinicians
Hospital affiliations
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$1,473 · 11 payments from 2 companies
- 2024$34.96 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,096 | 10 |
| Evolution Surgical, Inc | $376.97 | 1 |
What the 2025 payments were for
- Travel and Lodging$768.42 · 2 payments
- Food and Beverage$704.70 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Sports Medicine providers in Dublin
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All Orthopaedic Surgery, Sports Medicine providers in California →