Lara Chamberlain Atwater, M.D.
NPI 1366718116ActiveIndividual· Orthopaedic Surgery, Foot and Ankle Surgery· Portland, OR
Orthopaedic Surgery, Foot and Ankle Surgery (M.D.) in Portland, Oregon, trained at Georgetown University School of Medicine (class of 2012). Mostly services rather than prescriptions: Medicare paid $32,310 for 130 patients in 2024, with only 45 Part D claims. Paragon 28, Inc. was the largest of 2 companies reporting payments in 2025, $143.32 in all, mostly food and beverage.
Overview
| NPI | 1366718116 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2012 |
| Last updated in NPPES | Nov 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Foot and Ankle Surgery Primary | 207XX0004X | MD192938 | OR |
| Orthopaedic Surgery, Foot and Ankle Surgery | 207XX0004X | D0085556 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 313 across 56 procedure codes |
| Paid by Medicare | $32,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 46 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $1,968 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- University Professional ServicesBeaverton, OR · 1,724 clinicians
- Tuality Medical Group LLCHillsboro, OR · 297 clinicians
Hospital affiliations
- Hillsboro Medical CenterHillsboro, OR
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$143.32 · 2 payments from 2 companies
- 2024$1,945 · 16 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paragon 28, Inc. | $121.41 | 1 |
| Stryker Corporation | $21.91 | 1 |
What the 2025 payments were for
- Food and Beverage$143.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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