Ha Lam, MD
NPI 1538452974ActiveIndividual· Internal Medicine· Clackamas, OR
Internal Medicine (MD) with Kaiser Foundation Health Plan of the Northwest, practicing in Clackamas, Oregon. Their prescriptions cost Medicare Part D more than their services did: $32,472 for 540 claims, against $3,948 paid for services in 2024. Alexion Pharmaceuticals, Inc. reported $30.00 in payments in 2024, mostly education. Lists Kaiser Sunnyside Medical Center as a hospital affiliation.
Overview
| NPI | 1538452974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2011 |
| Last updated in NPPES | Nov 12, 2025 |
| Certified by provider | Nov 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD217762 | OR |
| Internal Medicine | 207R00000X | Q0296 | TX |
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 - Internal Medicine (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 62 across 4 procedure codes |
| Paid by Medicare | $3,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 540 · 825 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $32,472 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
Hospital affiliation
- Kaiser Sunnyside Medical CenterClackamas, OR
Industry payments (Open Payments)
- 2024$30.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $30.00 | 1 |
What the 2024 payments were for
- Education$30.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 internal medicine physicians in Clackamas · All internal medicine physicians in Oregon