William C. Chambers Jr., M.D.
NPI 1083689913ActiveIndividual· Surgery, Vascular Surgery· Colorado Springs, CO
Surgery, Vascular Surgery (M.D.) in Colorado Springs, Colorado, licensed in CO, with an NPI issued in February 2006. Mostly services rather than prescriptions: Medicare paid $89,562 for 377 patients in 2024, with only 13 Part D claims. Boston Scientific Corporation reported $16.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083689913 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Mar 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 28728 | CO |
| Surgery | 208600000X | 28728 | CO |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 863 across 38 procedure codes |
| Paid by Medicare | $89,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 29 30-day fills |
|---|---|
| Total drug cost | $5,041 |
Industry payments (Open Payments)
- 2025$16.47 · 1 payment from 1 company
- 2024$169.23 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $16.47 | 1 |
What the 2025 payments were for
- Food and Beverage$16.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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