Scott J. McAllister, MD
NPI 1598757338ActiveIndividual· Internal Medicine· Titusville, PA
Internal Medicine (MD) in Titusville, Pennsylvania, trained at University of Pittsburgh School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $814,619 for 6,618 claims, against $18,097 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,619 in all, mostly food and beverage.
Overview
| NPI | 1598757338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 18, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD053838L | 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 | 68 |
|---|---|
| Services billed | 210 across 16 procedure codes |
| Paid by Medicare | $18,097 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,618 · 12,268 30-day fills |
|---|---|
| Patients | 474 |
| Total drug cost | $814,619 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
Medical group
- Titusville Area HospitalTitiusville, PA · 81 clinicians
Hospital affiliations
- Meadville Medical CenterMeadville, PA
- Titusville Area HospitalTitusville, PA
- Upmc HamotErie, PA
- Upmc NorthwestSeneca, PA
Other facilities
- Vna AllianceHome health agency · Meadville, PA
- Hospice of Crawford County IncHospice · Meadville, PA
- Titusville Nursing and RehabNursing home · Titusville, PA
Industry payments (Open Payments)
- 2025$1,619 · 96 payments from 21 companies
- 2024$1,723 · 108 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $278.09 | 23 |
| Novo Nordisk Inc | $220.03 | 15 |
| Madrigal Pharmaceuticals | $183.97 | 5 |
| Astrazeneca Pharmaceuticals LP | $157.94 | 12 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $111.09 | 6 |
What the 2025 payments were for
- Food and Beverage$1,619 · 96 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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