Timothy C. Jahraus, M.D.
NPI 1023192275ActiveIndividual· Internal Medicine, Gastroenterology· Hilo, HI
Internal Medicine, Gastroenterology (M.D.) in Hilo, Hawaii, trained at St. Louis College of Physicians and Surgeons (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $350,859 for 685 claims, against $101,225 paid for services in 2024.
Overview
| NPI | 1023192275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Mar 5, 2024 |
| Certified by provider | Feb 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 6551 | HI |
| Specialist | 174400000X | MD 6551 | HI |
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 - Gastroenterology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 531 |
|---|---|
| Services billed | 766 across 28 procedure codes |
| Paid by Medicare | $101,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 685 · 945 30-day fills |
|---|---|
| Patients | 408 |
| Total drug cost | $350,859 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | St. Louis College of Physicians and Surgeons |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Gastroenterology |
Medical groups
- Kau HospitalHilo, HI · 140 clinicians
- Hilo Benioff Medical CenterHilo, HI · 129 clinicians
Hospital affiliation
- Hilo Benioff Medical CenterHilo, HI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Hilo
- 1649446543
- 1821144403