Lahdan Refahiyat, M.D.
NPI 1801246731ActiveIndividual· Internal Medicine, Cardiovascular Disease· Springfield, OR
Internal Medicine, Cardiovascular Disease (M.D.) in Springfield, Oregon, trained at Michigan State University College of Human Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $255,570 for 1,857 claims, against $106,153 paid for services in 2024. Boston Scientific Corporation was the largest of 9 companies reporting payments in 2025, $1,720 in all, mostly food and beverage.
Overview
| NPI | 1801246731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2016 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD232192 | OR |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 4301109990 | MI |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 24089 | NV |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 24089 | NV |
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 - Cardiovascular Disease (Cardiology) (NV); Practitioner - Cardiovascular Disease (Cardiology) (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 672 |
|---|---|
| Services billed | 1,593 across 50 procedure codes |
| Paid by Medicare | $106,153 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,857 · 4,661 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $255,570 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Cth Physicians ClinicReno, NV · 108 clinicians
- Carson Tahoe Physician ClinicsReno, NV · 101 clinicians
Hospital affiliations
- Barton Memorial HospitalSouth Lake Tahoe, CA
- Carson Tahoe Regional Medical CenterCarson City, NV
- Carson Valley HealthGardnerville, NV
- South Lyon Medical CenterYerington, NV
Industry payments (Open Payments)
- 2025$1,720 · 53 payments from 9 companies
- 2024$1,231 · 72 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $581.74 | 22 |
| Shockwave Medical, Inc | $536.70 | 5 |
| Abbott Laboratories | $374.34 | 16 |
| E.R. Squibb & Sons, L.L.C. | $69.37 | 3 |
| Biosense Webster, Inc. | $59.05 | 2 |
What the 2025 payments were for
- Food and Beverage$1,720 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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