Stefan Ernest Schunk, MD
NPI 1063473171ActiveIndividual· Internal Medicine· South Lake Tahoe, CA
Internal Medicine (MD) in South Lake Tahoe, California, trained at Rutgers New Jersey Medical School (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $29,347 for 203 claims, against $9,219 paid for services in 2024.
Overview
| NPI | 1063473171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2006 |
| Last updated in NPPES | Jul 16, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G85762 | CA |
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 (CA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 117 across 16 procedure codes |
| Paid by Medicare | $9,219 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 244 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $29,347 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Medical groups
- Northern Inyo Healthcare DistrictBishop, CA · 108 clinicians
- Barton Healthcare SystemSouth Lake Tahoe, CA · 23 clinicians
Hospital affiliations
- Barton Memorial HospitalSouth Lake Tahoe, CA
- Northern Inyo HospitalBishop, CA
- Samuel Simmonds Memorial HospitalBarrow, AK
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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