Daniel Eric Westerdahl, M.D.
NPI 1396061834ActiveIndividual· Internal Medicine, Cardiovascular Disease· Portland, OR
Internal Medicine, Cardiovascular Disease (M.D.) in Portland, Oregon, trained at Loma Linda University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,415,623 for 3,483 claims, against $48,440 paid for services in 2024. Abiomed was the largest of 5 companies reporting payments in 2025, $1,456 in all, mostly food and beverage.
Overview
| NPI | 1396061834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2010 |
| Last updated in NPPES | Mar 25, 2021 |
| Certified by provider | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD181603 | OR |
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology | 207RA0001X | MD181603 | OR |
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) (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 667 across 21 procedure codes |
| Paid by Medicare | $48,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,483 · 8,189 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $1,415,623 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
- Providence Health and Services - OregonPortland, OR · 208 clinicians
- Oregon Heart Center PCSalem, OR · 13 clinicians
Hospital affiliations
- Providence Milwaukie HospitalMilwaukie, OR
- Providence Newberg Medical CenterNewberg, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
Other facilities
- Providence HospiceHospice · Portland, OR
Industry payments (Open Payments)
- 2025$1,456 · 22 payments from 5 companies
- 2024$1,380 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $570.21 | 6 |
| Abbott Laboratories | $458.79 | 12 |
| Ancora Heart, Inc. | $347.66 | 2 |
| Alnylam Pharmaceuticals Inc. | $56.13 | 1 |
| Cardiac Dimensions, Inc. | $22.94 | 1 |
What the 2025 payments were for
- Food and Beverage$1,456 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 131 cardiologists in Portland · All cardiologists in Oregon