Charles R. Mershon, MD
NPI 1336182781ActiveIndividual· Family Medicine· Lititz, PA
Family Medicine (MD) in Lititz, Pennsylvania, trained at Oral Roberts University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,009,714 for 13,832 claims, against $86,909 paid for services in 2024.
Overview
| NPI | 1336182781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD033957E | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 333 |
|---|---|
| Services billed | 2,343 across 59 procedure codes |
| Paid by Medicare | $86,909 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,832 · 23,551 30-day fills |
|---|---|
| Patients | 619 |
| Total drug cost | $1,009,714 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Oral Roberts University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Milton S Hershey Medical CenterHershey, PA
- Penn State Health Lancaster Medical CenterLancaster, PA
- Penn State Health St. JosephReading, PA
- Upmc LititzLititz, PA
Other facilities
- Bayada Home Health Care, Inc.Home health agency · Harrisburg, PA
- Choices HealthcareHospice · Lancaster, PA
- Landis HomesNursing home · Lititz, PA
- Moravian ManorNursing home · Lititz, 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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All 45 family medicine physicians in Lititz · All family medicine physicians in Pennsylvania