Michelle J. Lai, M.D.
NPI 1609030865ActiveIndividual· Internal Medicine, Hepatology· Boston, MA
Internal Medicine, Hepatology (M.D.) in Boston, Massachusetts, trained at Columbia University College of Physicians and Surgeons (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $256,931 for 409 claims, against $44,585 paid for services in 2024. Ipsen Biopharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $177.77 in all, mostly food and beverage.
Overview
| NPI | 1609030865 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2008 |
| Last updated in NPPES | Apr 15, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hepatology Primary | 207RI0008X | 23561 | 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 | 248 |
|---|---|
| Services billed | 629 across 22 procedure codes |
| Paid by Medicare | $44,585 |
Part D prescriptions in 2024
| Prescriptions (claims) | 409 · 794 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $256,931 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncBoston, MA · 1,740 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - MiltonMilton, MA
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Mount Auburn HospitalCambridge, MA
Industry payments (Open Payments)
- 2025$177.77 · 2 payments from 2 companies
- 2024$3,632 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $133.69 | 1 |
| Novo Nordisk Inc | $44.08 | 1 |
What the 2025 payments were for
- Food and Beverage$177.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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