Dennis M. Mattei, MD
NPI 1366404048ActiveIndividual· Internal Medicine· Tunkhannock, PA
Internal Medicine (MD) in Tunkhannock, Pennsylvania, trained at Temple University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $1,023,255 for 9,287 claims, against $73,622 paid for services in 2024.
Overview
| NPI | 1366404048 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 6, 2006 |
| Last updated in NPPES | Aug 12, 2020 |
| Certified by provider | Aug 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD040918E | PA |
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 - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 399 |
|---|---|
| Services billed | 2,046 across 33 procedure codes |
| Paid by Medicare | $73,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,287 · 20,523 30-day fills |
|---|---|
| Patients | 699 |
| Total drug cost | $1,023,255 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger Wyoming Valley Medical CenterWilkes Barre, PA
- Geisinger-Community Medical CenterScranton, PA
- Robert Packer HospitalSayre, PA
Other facilities
- Associated Family Home Care, Inc.Home health agency · Kingston, PA
- Homebound Health Services IncHome health agency · Dallas, PA
- Personal Home Healthcare and HospiceHome health agency · Blakely, PA
- Residential Healthcare of Ne PA, LLCHome health agency · Moosic, PA
- Traditional Home Health CareHome health agency · Dunmore, PA
- Guthrie HospiceHospice · Towanda, PA
- John Heinz Institute of Rehabilitation MedicineInpatient rehabilitation facility · Wilkes Barre Townshi, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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