David Scott Morison, MD
NPI 1790776854ActiveIndividual· Hospitalist· Farmington, ME
Hospitalist (MD) with Mainehealth, practicing in Farmington, Maine. Their prescriptions cost Medicare Part D more than their services did: $46,687 for 209 claims, against $23,084 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. reported $25.50 in payments in 2025, mostly food and beverage. Lists Mainehealth Franklin Hospital as a hospital affiliation.
Overview
| NPI | 1790776854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 28, 2005 |
| Last updated in NPPES | Sep 9, 2026 |
| Certified by provider | Sep 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD30068 | ME |
| Internal Medicine | 207R00000X | MD30068 | ME |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD30068 | ME |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD30068 | ME |
| Internal Medicine | 207R00000X | 6704 | AK |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 6704 | AK |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD00043637 | WA |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD30068 | ME |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD00043637 | WA |
| Internal Medicine | 207R00000X | MD00043637 | WA |
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 - Hospitalist (ME); Practitioner - Pulmonary Disease (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 338 across 12 procedure codes |
| Paid by Medicare | $23,084 |
Part D prescriptions in 2024
| Prescriptions (claims) | 209 · 282 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $46,687 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Franklin HospitalFarmington, ME
Industry payments (Open Payments)
- 2025$25.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $25.50 | 1 |
What the 2025 payments were for
- Food and Beverage$25.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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