Daniel K. O'Brien, MD
NPI 1942384417ActiveIndividual· Radiology, Diagnostic Radiology· Bangor, ME
Radiology, Diagnostic Radiology (MD) with Spectrum Healthcare Partners PA, practicing in Bangor, Maine. Medicare paid $65,696 for services to 1,615 patients in 2024. W. L. Gore & Associates, Inc. reported $92.63 in payments in 2025, mostly food and beverage. Lists Northern Light Blue Hill Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1942384417 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Nov 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | MD15412 | ME |
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 - Diagnostic Radiology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,615 |
|---|---|
| Services billed | 2,239 across 204 procedure codes |
| Paid by Medicare | $65,696 |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical group
- Spectrum Healthcare Partners PAPortland, ME · 308 clinicians
Hospital affiliations
- Northern Light Blue Hill Memorial HospitalBlue Hill, ME
- Northern Light Eastern Maine Medical CenterBangor, ME
- Northern Light Maine Coast HospitalEllsworth, ME
- Northern Light Mayo HospitalDover Foxcroft, ME
- St Joseph HospitalBangor, ME
Industry payments (Open Payments)
- 2025$92.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $92.63 | 1 |
What the 2025 payments were for
- Food and Beverage$92.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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