Thomas Marx Do, MD
NPI 1346280245ActiveIndividual· Hospitalist· Sacramento, CA
Hospitalist (MD) in Sacramento, California, trained at Hahnemann University College of Medicine (class of 1994). 397 Medicare patients in 2024, $73,993 paid; nearly all of their 100 Part D prescriptions were generic (91%). Stryker Corporation reported $127.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346280245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Mar 13, 2020 |
| Certified by provider | Mar 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | A78702 | CA |
| Internal Medicine | 207R00000X | 0101238253 | VA |
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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 649 across 12 procedure codes |
| Paid by Medicare | $73,993 |
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 120 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $5,174 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Hospitalist |
Medical group
- Dignity Health Medical FoundationFolsom, CA · 1,184 clinicians
Hospital affiliations
- Mercy General HospitalSacramento, CA
- Mercy San Juan Medical CenterCarmichael, CA
- Methodist Hospital of SacramentoSacramento, CA
- Sierra Nevada Memorial HospitalGrass Valley, CA
- Woodland Memorial HospitalWoodland, CA
Industry payments (Open Payments)
- 2025$127.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $127.28 | 1 |
What the 2025 payments were for
- Food and Beverage$127.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 166 hospitalists in Sacramento · All hospitalists in California