Won M. Lee, M.D.
NPI 1124218227ActiveIndividual· Internal Medicine, Geriatric Medicine· Boston, MA
Internal Medicine, Geriatric Medicine (M.D.) in Boston, Massachusetts, trained at University of Maryland School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $340,095 for 4,203 claims, against $40,372 paid for services in 2024.
Overview
| NPI | 1124218227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2007 |
| Last updated in NPPES | Jun 4, 2020 |
| Certified by provider | Jun 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 232483 | MA |
| Internal Medicine | 207R00000X | 232483 | 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 - Geriatric Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 563 across 30 procedure codes |
| Paid by Medicare | $40,372 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,203 · 7,077 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $340,095 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Evans Medical Foundation IncBoston, MA · 536 clinicians
Hospital affiliation
- Boston Medical CenterBoston, MA
Other facilities
- CaretendersHome health agency · Needham Heights, MA
- Primary Homecare SpecialtiesHome health agency · Milton, MA
- Visiting Nurse Association of BostonHome health agency · Dorchester, MA
- Accentcare Hospice & Palliative Care of MassachuseHospice · Norwood, MA
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 92 geriatricians in Boston · All geriatricians in Massachusetts