Chiajung Karen Lu, M.D.
NPI 1730470477ActiveIndividual· Surgery, Trauma Surgery· Lewiston, ME
Surgery, Trauma Surgery (M.D.) in Lewiston, Maine, trained at Pennsylvania State University College of Medicine (class of 2011). 86 Medicare patients in 2024, $18,344 paid; all of their 53 Part D prescriptions were generic. Intuitive Surgical, Inc. reported $752.38 in payments in 2024, mostly travel and lodging.
Overview
| NPI | 1730470477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | MD21566 | ME |
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 - General Surgery (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 136 across 32 procedure codes |
| Paid by Medicare | $18,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 53 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $79.33 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | General Surgery |
Medical group
- Central Maine Medical CenterLewiston, ME · 342 clinicians
Hospital affiliation
- Central Maine Medical CenterLewiston, ME
Industry payments (Open Payments)
- 2024$752.38 · 8 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $752.38 | 8 |
What the 2024 payments were for
- Travel and Lodging$666.52 · 3 payments
- Food and Beverage$85.86 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Trauma Surgery providers in Lewiston
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