Derek Justin Lee, DO
NPI 1639667553ActiveIndividual· Family Medicine· Portsmouth, NH
Family Medicine (DO) in Portsmouth, New Hampshire, trained at University of New England, College of Osteo Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $107,393 for 1,281 claims, against $44,252 paid for services in 2024.
Overview
| NPI | 1639667553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 26, 2018 |
| Last updated in NPPES | Nov 22, 2023 |
| Certified by provider | Nov 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 22654 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 705 across 46 procedure codes |
| Paid by Medicare | $44,252 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,281 · 2,855 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $107,393 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Family Practice |
Medical groups
- Appledore Medical Group IncPortsmouth, NH · 196 clinicians
- Hospital Medicine Services of Nh, LLCManchester, NH · 85 clinicians
Hospital affiliations
- Exeter Hospital IncExeter, NH
- Frisbie Memorial HospitalRochester, NH
- Portsmouth Regional HospitalPortsmouth, NH
- Wentworth-Douglass HospitalDover, NH
Other facilities
- Amedisys Home HealthHome health agency · Portsmouth, NH
- Cornerstone VnaHome health agency · Rochester, NH
- Interim HealthcareHome health agency · Manchester, NH
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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