Ellis A. Johnson, MD
NPI 1215196985ActiveIndividual· Internal Medicine· Westbrook, ME
Internal Medicine (MD) with Mainehealth, practicing in Westbrook, Maine. Their prescriptions cost Medicare Part D more than their services did: $645,550 for 6,043 claims, against $29,923 paid for services in 2024. Celgene Corporation reported $17.49 in payments in 2024, mostly food and beverage. Lists Mainehealth Maine Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215196985 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2008 |
| Last updated in NPPES | Mar 13, 2025 |
| Certified by provider | Mar 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD18827 | ME |
| Hospitalist | 208M00000X | MD18827 | ME |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 720 across 21 procedure codes |
| Paid by Medicare | $29,923 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,043 · 14,753 30-day fills |
|---|---|
| Patients | 667 |
| Total drug cost | $645,550 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Northern Light Mercy HospitalPortland, ME
Other facilities
- Amedisys Home HealthHome health agency · Portland, ME
- Centerwell Home HealthHome health agency · South Portland, ME
- Mainehealth Home Health and HospiceHome health agency · Saco, ME
- Northern Light Home Care & HospiceHome health agency · So Portland, ME
- Andwell Health PartnersHospice · Scarborough, ME
- Northern Light Home Care & HospiceHospice · South Portland, ME
Industry payments (Open Payments)
- 2024$17.49 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Celgene Corporation | $17.49 | 1 |
What the 2024 payments were for
- Food and Beverage$17.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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