David Sommer, MD
NPI 1144490533ActiveIndividual· Psychiatry & Neurology, Neurology· Westborough, MA
Psychiatry & Neurology, Neurology (MD) in Westborough, Massachusetts, trained at Duke University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,438,386 for 6,381 claims, against $169,295 paid for services in 2024. Boston Scientific Corporation reported $796.42 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1144490533 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 3, 2008 |
| Last updated in NPPES | Dec 17, 2025 |
| Certified by provider | Dec 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 238797 | MA |
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 - Neurology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 545 |
|---|---|
| Services billed | 18,254 across 44 procedure codes |
| Paid by Medicare | $169,295 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,381 · 13,765 30-day fills |
|---|---|
| Patients | 830 |
| Total drug cost | $1,438,386 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Reliant Medical Group IncWorcesteer, MA · 640 clinicians
- Community Neuroscience Services LLCWorcester, MA · 23 clinicians
Hospital affiliations
- St Vincent HospitalWorcester, MA
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
Industry payments (Open Payments)
- 2025$796.42 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $796.42 | 5 |
What the 2025 payments were for
- Travel and Lodging$610.52 · 4 payments
- Food and Beverage$185.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Westborough
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All Psychiatry & Neurology, Neurology providers in Massachusetts →