David A. Epstein, M.D.
NPI 1396753067ActiveIndividual· Internal Medicine· Somerville, MA
Internal Medicine (M.D.) in Somerville, Massachusetts, trained at Tufts University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $835,981 for 6,281 claims, against $15,942 paid for services in 2024. Asahi Intecc USA, Inc. was the largest of 2 companies reporting payments in 2025, $262.63 in all, mostly food and beverage.
Overview
| NPI | 1396753067 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 4, 2006 |
| Last updated in NPPES | Nov 29, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 150413 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 286 across 11 procedure codes |
| Paid by Medicare | $15,942 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,281 · 11,728 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $835,981 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cambridge Public Health CommissionEverett, MA · 656 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Cambridge Health AllianceCambridge, MA
- Mount Auburn HospitalCambridge, MA
Other facilities
- All Care Vna-Greater Lynn IncHome health agency · Lynn, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Care Dimensions, IncHospice · Danvers, MA
Industry payments (Open Payments)
- 2025$262.63 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Asahi Intecc USA, Inc. | $240.88 | 1 |
| Shockwave Medical, Inc | $21.75 | 1 |
What the 2025 payments were for
- Food and Beverage$262.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 internal medicine physicians in Somerville · All internal medicine physicians in Massachusetts