Russ Raj Arjal, MD
NPI 1821144403ActiveIndividual· Internal Medicine, Gastroenterology· Hilo, HI
Internal Medicine, Gastroenterology (MD) with Billings Clinic Specialty Supplies and Services, LLC and 1 other group, practicing in Hilo, Hawaii. In 2024 Medicare paid $20,853 for 159 patients, and Part D covered 78 of their prescriptions, 85% of them generic. Lists Adventist Health Sierra Vista and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1821144403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2007 |
| Last updated in NPPES | Jun 3, 2026 |
| Certified by provider | Jun 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD-23967 | HI |
| Internal Medicine, Gastroenterology | 207RG0100X | 036165353 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | MD00049187 | WA |
| Internal Medicine, Gastroenterology | 207RG0100X | DR.0043601 | CO |
| Internal Medicine, Gastroenterology | 207RG0100X | C171402 | 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 - Gastroenterology (CA); Practitioner - Gastroenterology (CO); Practitioner - Gastroenterology (HI); Practitioner - Gastroenterology (IL); Practitioner - Gastroenterology (MT); Practitioner - Gastroenterology (PA); Practitioner - Gastroenterology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 200 across 20 procedure codes |
| Paid by Medicare | $20,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 78 · 113 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $25,836 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
Hospital affiliations
- Adventist Health Sierra VistaSan Luis Obispo, CA
- Alton Memorial HospitalAlton, IL
- Billings Clinic HospitalBillings, MT
- French Hospital Medical CenterSan Luis Obispo, CA
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
- 1023192275