Patrick John Cruden, MD
NPI 1528552254ActiveIndividual· Internal Medicine, Cardiovascular Disease· Scarborough, ME
Internal Medicine, Cardiovascular Disease (MD) with Mainehealth and 1 other group, practicing in Scarborough, Maine. Their prescriptions cost Medicare Part D more than their services did: $95,786 for 293 claims, against $13,568 paid for services in 2024. Siemens Medical Solutions USA, Inc. reported $21.46 in payments in 2025, mostly food and beverage. Lists Mainehealth Maine Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1528552254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2018 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 276664 | ME |
| Internal Medicine | 207R00000X | 276664 | MA |
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 | 167 |
|---|---|
| Services billed | 314 across 36 procedure codes |
| Paid by Medicare | $13,568 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 652 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $95,786 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Intermed PASouth Portland, ME · 183 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
- Mainehealth Stephens HospitalNorway, ME
- Memorial Hospital, theNorth Conway, NH
- St Mary's Regional Medical CenterLewiston, ME
Industry payments (Open Payments)
- 2025$21.46 · 1 payment from 1 company
- 2024$13.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | $21.46 | 1 |
What the 2025 payments were for
- Food and Beverage$21.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Cardiovascular Disease providers in Maine →