John Charles McCallum, M.D.
NPI 1730480625ActiveIndividual· Surgery, Vascular Surgery· Renton, WA
Surgery, Vascular Surgery (M.D.) in Renton, Washington, trained at Northwestern University Feinberg Medical School (class of 2010). In 2024 Medicare paid $120,589 for 440 patients, and Part D covered 119 of their prescriptions, 82% of them generic. Stryker Corporation was the largest of 6 companies reporting payments in 2025, $229.49 in all, mostly food and beverage.
Overview
| NPI | 1730480625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2010 |
| Last updated in NPPES | Aug 14, 2022 |
| Certified by provider | Aug 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD61285116 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 440 |
|---|---|
| Services billed | 1,023 across 73 procedure codes |
| Paid by Medicare | $120,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 189 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $22,929 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Valley Medical Group-RentonCovington, WA · 411 clinicians
Hospital affiliation
- Valley Medical CenterRenton, WA
Industry payments (Open Payments)
- 2025$229.49 · 10 payments from 6 companies
- 2024$289.98 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $111.64 | 4 |
| Medtronic, Inc. | $41.84 | 2 |
| Argon Medical Devices, Inc. | $22.63 | 1 |
| Shockwave Medical, Inc | $21.34 | 1 |
| Lemaitre Vascular, Inc. | $16.34 | 1 |
What the 2025 payments were for
- Food and Beverage$229.49 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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