Marcel Wiggers, MD
NPI 1780649939ActiveIndividual· Internal Medicine· Grants Pass, OR
Internal Medicine (MD) in Grants Pass, Oregon, trained at Loma Linda University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $458,691 for 8,727 claims, against $145,853 paid for services in 2024. Tactile Systems Technology Inc reported $25.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780649939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Jul 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD24894 | OR |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 489 |
|---|---|
| Services billed | 13,737 across 88 procedure codes |
| Paid by Medicare | $145,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,727 · 18,470 30-day fills |
|---|---|
| Patients | 1,072 |
| Total drug cost | $458,691 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Grants Pass Clinic LLPGrants Pass, OR · 16 clinicians
Hospital affiliations
- Asante Rogue Regional Medical CenterMedford, OR
- Asante Three Rivers Medical CenterGrants Pass, OR
Other facilities
- Accentcare Home Health of Rogue Valley, LLCHome health agency · Medford, OR
- Assured Home HealthHome health agency · Grants Pass, OR
Industry payments (Open Payments)
- 2025$25.20 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tactile Systems Technology Inc | $25.20 | 1 |
What the 2025 payments were for
- Food and Beverage$25.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Grants Pass · All internal medicine physicians in Oregon