Tatiana Slavsky, M.D.
NPI 1124060736ActiveIndividual· Internal Medicine· Somerville, MA
Internal Medicine (M.D.) in Somerville, Massachusetts, licensed in MA, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $83,517 for 819 claims, against $848.14 paid for services in 2024.
Overview
| NPI | 1124060736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2006 |
| Last updated in NPPES | Mar 7, 2021 |
| Certified by provider | Mar 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 80074 | 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 | 20 |
|---|---|
| Services billed | 55 across 20 procedure codes |
| Paid by Medicare | $848.14 |
Part D prescriptions in 2024
| Prescriptions (claims) | 819 · 1,504 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $83,517 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
None reported for 2025 or 2024.
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