David Michael Stein, D.O.
NPI 1740256601ActiveIndividual· Internal Medicine· Kennebunk, ME
Internal Medicine (D.O.) in Kennebunk, Maine, trained at University of New England, College of Osteo Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $683,899 for 7,393 claims, against $24,840 paid for services in 2024. Lundbeck LLC reported $70.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740256601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 28, 2006 |
| Last updated in NPPES | Feb 10, 2023 |
| Certified by provider | Feb 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO2576 | ME |
| Internal Medicine | 207R00000X | OS005922L | PA |
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 - Internal Medicine (ME); Practitioner - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 598 across 22 procedure codes |
| Paid by Medicare | $24,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,393 · 16,842 30-day fills |
|---|---|
| Patients | 985 |
| Total drug cost | $683,899 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Intermed PASouth Portland, ME · 183 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Portsmouth Regional HospitalPortsmouth, NH
- York HospitalYork, ME
Other facilities
- Amedisys Home HealthHome health agency · Portsmouth, NH
- Centerwell Home HealthHome health agency · South Portland, ME
- Elara CaringHome health agency · South Portland, ME
- Mainehealth Home Health and HospiceHome health agency · Saco, ME
- Andwell Health PartnersHospice · Scarborough, ME
- Gentiva IHospice · South Portland, ME
Industry payments (Open Payments)
- 2025$70.00 · 2 payments from 1 company
- 2024$65.22 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $70.00 | 2 |
What the 2025 payments were for
- Food and Beverage$70.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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