Jason Thomas Cadwallader, MD
NPI 1942467469ActiveIndividual· Internal Medicine· Aurora, CO
Internal Medicine (MD) in Aurora, Colorado, trained at Pennsylvania State University College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,205,337 for 10,204 claims, against $15,699 paid for services in 2024.
Overview
| NPI | 1942467469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 21, 2008 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DR.0074625 | CO |
| Internal Medicine | 207R00000X | 11013833A | IN |
| Internal Medicine | 207R00000X | 01067114A | IN |
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 - Internal Medicine (CO); Practitioner - Hospitalist (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 254 across 22 procedure codes |
| Paid by Medicare | $15,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,204 · 21,902 30-day fills |
|---|---|
| Patients | 665 |
| Total drug cost | $1,205,337 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Oak Street Health Physicians Group of Colorado PLLCCommerce City, CO · 36 clinicians
Hospital affiliations
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 273 internal medicine physicians in Aurora · All internal medicine physicians in Colorado