Cassandra Sanko, MD
NPI 1235660440ActiveIndividual· Orthopaedic Surgery· Augusta, ME
Orthopaedic Surgery (MD) with Mainegeneral Medical Center, practicing in Augusta, Maine. Mostly services rather than prescriptions: Medicare paid $34,412 for 86 patients in 2024, with only 30 Part D claims. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $337.97 in all, mostly food and beverage. Lists Maine General Medical Center as a hospital affiliation.
Overview
| NPI | 1235660440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2017 |
| Last updated in NPPES | Aug 17, 2023 |
| Certified by provider | Aug 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD27148 | ME |
| 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 | 86 |
|---|---|
| Services billed | 192 across 21 procedure codes |
| Paid by Medicare | $34,412 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 34 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $127.04 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Mainegeneral Medical CenterWaterville, ME · 555 clinicians
Hospital affiliation
- Maine General Medical CenterAugusta, ME
Industry payments (Open Payments)
- 2025$337.97 · 6 payments from 3 companies
- 2024$1,482 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $236.00 | 4 |
| Kairos Surgical Inc | $80.92 | 1 |
| Vertex Pharmaceuticals Incorporated | $21.05 | 1 |
What the 2025 payments were for
- Food and Beverage$330.66 · 5 payments
- Education$7.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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