Mark A. Casaia, MD
NPI 1093707150ActiveIndividual· Family Medicine· Easton, PA
Family Medicine (MD) in Easton, Pennsylvania, trained at Pennsylvania State University College of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $712,337 for 7,878 claims, against $146,934 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $48.61 in all, mostly food and beverage.
Overview
| NPI | 1093707150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Sep 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD066000L | 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 - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 4,970 across 35 procedure codes |
| Paid by Medicare | $146,934 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,878 · 17,416 30-day fills |
|---|---|
| Patients | 557 |
| Total drug cost | $712,337 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- St Lukes Physician Group IncQuakertown, PA · 2,198 clinicians
Hospital affiliations
- Lehigh Valley HospitalAllentown, PA
- St Luke's Hospital - Easton CampusEaston, PA
- St Luke's Hospital - Monroe CampusStroudsburg, PA
- St Luke's Warren HospitalPhillipsburg, NJ
- St Lukes HospitalBethlehem, PA
Industry payments (Open Payments)
- 2025$48.61 · 3 payments from 2 companies
- 2024$354.31 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.80 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $13.81 | 1 |
What the 2025 payments were for
- Food and Beverage$48.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 83 family medicine physicians in Easton · All family medicine physicians in Pennsylvania