Ian Sean Patten, M.D.
NPI 1699153601ActiveIndividual· Orthopaedic Surgery· Augusta, ME
Orthopaedic Surgery (M.D.) in Augusta, Maine, trained at George Washington University School of Medicine (class of 2015). Mostly services rather than prescriptions: Medicare paid $40,423 for 95 patients in 2024, with only 48 Part D claims. Arthrex, Inc. reported $600.56 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1699153601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2015 |
| Last updated in NPPES | Sep 16, 2021 |
| Certified by provider | Sep 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD24435 | ME |
| Orthopaedic Surgery | 207X00000X | A169417 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 277 across 26 procedure codes |
| Paid by Medicare | $40,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 49 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $442.69 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Mainegeneral Medical CenterWaterville, ME · 555 clinicians
Hospital affiliations
- Maine General Medical CenterAugusta, ME
- Mainehealth Franklin HospitalFarmington, ME
- Redington Fairview General HospitalSkowhegan, ME
Industry payments (Open Payments)
- 2025$600.56 · 1 payment from 1 company
- 2024$108.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $600.56 | 1 |
What the 2025 payments were for
- Travel and Lodging$600.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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