Derek Frederickson, MD
NPI 1518184514ActiveIndividual· Internal Medicine, Gastroenterology· Norwood, MA
Internal Medicine, Gastroenterology (MD) in Norwood, Massachusetts, trained at Virginia Commonwealth University, School of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $22,986 for 129 patients in 2024, with only 31 Part D claims.
Overview
| NPI | 1518184514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Jul 31, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 235483 | MA |
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 - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 208 across 24 procedure codes |
| Paid by Medicare | $22,986 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $3,526 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Bmc Affiliated Physicians, Inc.Brockton, MA · 564 clinicians
Hospital affiliations
- Boston Medical Center-BrightonBrighton, MA
- Good Samaritan Medical CenterBrockton, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Norwood
- 1427113760
- 1679684534
- 1710085030
- 1992816839
- 1467616029
- 1114904364