Katherine Thyssen, DO
NPI 1790191955ActiveIndividual· Internal Medicine, Geriatric Medicine· Reno, NV
Internal Medicine, Geriatric Medicine (DO) with Hometown Health Management Company, practicing in Reno, Nevada. Their prescriptions cost Medicare Part D more than their services did: $1,193,645 for 9,847 claims, against $7,804 paid for services in 2024. Lists Renown Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790191955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 9, 2014 |
| Last updated in NPPES | May 7, 2024 |
| Certified by provider | May 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | DO2531 | NV |
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 - Geriatric Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 109 across 15 procedure codes |
| Paid by Medicare | $7,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,847 · 25,997 30-day fills |
|---|---|
| Patients | 989 |
| Total drug cost | $1,193,645 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Geriatric Medicine |
Medical group
- Hometown Health Management CompanyReno, NV · 184 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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