Shawn Michael Tweedt, D.O.
NPI 1497746275ActiveIndividual· Surgery· Olney, MD
Surgery (D.O.) in Olney, Maryland, trained at Philadelphia College of Osteopathic Medicine (class of 2000). 324 Medicare patients in 2024, $118,344 paid; nearly all of their 81 Part D prescriptions were generic (96%). Intuitive Surgical, Inc. was the largest of 7 companies reporting payments in 2025, $6,061 in all, mostly education.
Overview
| NPI | 1497746275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Jul 20, 2023 |
| Certified by provider | Jul 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | H0063192 | MD |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 324 |
|---|---|
| Services billed | 634 across 80 procedure codes |
| Paid by Medicare | $118,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 81 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $1,250 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliation
- Medstar Montgomery Medical CenterOlney, MD
Industry payments (Open Payments)
- 2025$6,061 · 14 payments from 7 companies
- 2024$4,352 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,150 | 2 |
| Integra Lifesciences Corporation | $1,552 | 7 |
| Davol Inc. | $259.14 | 1 |
| Ethicon US, LLC | $38.26 | 1 |
| Conmed Corporation | $25.71 | 1 |
What the 2025 payments were for
- Education$4,000 · 1 payment
- Long term medical supply or device loan$1,514 · 5 payments
- Food and Beverage$547.17 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Olney
- 1609833789
- 1821080839