Jeremy Ryan Walder, DO
NPI 1124524103ActiveIndividual· Internal Medicine, Critical Care Medicine· Houston, TX
Internal Medicine, Critical Care Medicine (DO) with Ut Physicians, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $24,078 for 59 patients in 2024, with only 17 Part D claims. Pinnacle Biologics, Inc reported $71.95 in payments in 2024, mostly food and beverage. Lists Harris Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1124524103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 30, 2018 |
| Last updated in NPPES | Jan 16, 2026 |
| Certified by provider | Jan 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | U3687 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | U3687 | TX |
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 - Critical Care (Intensivists) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 191 across 22 procedure codes |
| Paid by Medicare | $24,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 25 30-day fills |
|---|---|
| Total drug cost | $4,763 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Harris HealthHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2024$71.95 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pinnacle Biologics, Inc | $71.95 | 1 |
What the 2024 payments were for
- Food and Beverage$71.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 142 critical care physicians in Houston · All critical care physicians in Texas