Maria Livshin, M.D.
NPI 1194887505ActiveIndividual· Internal Medicine, Gastroenterology· Cambridge, MA
Internal Medicine, Gastroenterology (M.D.) in Cambridge, Massachusetts, trained at Boston University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $218,231 for 274 claims, against $28,783 paid for services in 2024. Janssen Biotech, Inc. reported $119.86 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194887505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2006 |
| Last updated in NPPES | Feb 13, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 230965 | 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 | 148 |
|---|---|
| Services billed | 277 across 29 procedure codes |
| Paid by Medicare | $28,783 |
Part D prescriptions in 2024
| Prescriptions (claims) | 274 · 436 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $218,231 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Cambridge Public Health CommissionEverett, MA · 656 clinicians
Hospital affiliation
- Cambridge Health AllianceCambridge, MA
Industry payments (Open Payments)
- 2025$119.86 · 1 payment from 1 company
- 2024$102.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $119.86 | 1 |
What the 2025 payments were for
- Food and Beverage$119.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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