Diman Raj Lamichhane, MD
NPI 1700067360ActiveIndividual· Internal Medicine, Rheumatology· Tyler, TX
Internal Medicine, Rheumatology (MD) with Oregon Healthcare Resources LLC, practicing in Tyler, Texas. In 2024 Medicare paid $1,844,808 for 463 patients, and Part D covered 2,347 of their prescriptions, 84% of them generic. Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $394.85 in all, mostly food and beverage. Lists Bay Area Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1700067360 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 23, 2007 |
| Last updated in NPPES | Aug 20, 2026 |
| Certified by provider | Aug 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | W7065 | TX |
| Internal Medicine, Rheumatology | 207RR0500X | MD042094 | DC |
| Internal Medicine, Rheumatology | 207RR0500X | MD176833 | OR |
| Internal Medicine | 207R00000X | P22253 | MD |
| Internal Medicine | 207R00000X | 11584 | ND |
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 - Rheumatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 463 |
|---|---|
| Services billed | 144,341 across 44 procedure codes |
| Paid by Medicare | $1,844,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,347 · 3,809 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $2,528,868 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Oregon Healthcare Resources LLCSpringfield, OR · 159 clinicians
Hospital affiliations
- Bay Area HospitalCoos Bay, OR
- Mercy Medical CenterRoseburg, OR
- Peace Harbor Medical CenterFlorence, OR
- Peacehealth Cottage Grove Community Medical CenterCottage Grove, OR
- Sacred Heart Medical Center - RiverbendSpringfield, OR
Industry payments (Open Payments)
- 2025$394.85 · 11 payments from 7 companies
- 2024$969.09 · 58 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $119.98 | 2 |
| Novartis Pharmaceuticals Corporation | $90.76 | 2 |
| Glaxosmithkline, LLC. | $48.54 | 1 |
| Abbvie Inc. | $45.56 | 2 |
| Amgen Inc. | $41.05 | 2 |
What the 2025 payments were for
- Food and Beverage$394.85 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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