Christopher Malsch, D.O.
NPI 1851356372ActiveIndividual· Family Medicine· Norristown, PA
Family Medicine (D.O.) in Norristown, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $541,528 for 4,922 claims, against $65,858 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $587.72 in all, mostly food and beverage.
Overview
| NPI | 1851356372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2006 |
| Last updated in NPPES | Oct 31, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS008984L | 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 | 165 |
|---|---|
| Services billed | 1,034 across 23 procedure codes |
| Paid by Medicare | $65,858 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,922 · 10,646 30-day fills |
|---|---|
| Patients | 286 |
| Total drug cost | $541,528 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
| Secondary specialties | General Practice |
Hospital affiliation
- Jefferson Einstein Montgomery HospitalEast Norriton, PA
Industry payments (Open Payments)
- 2025$587.72 · 28 payments from 9 companies
- 2024$7,596 · 38 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $160.24 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $136.18 | 15 |
| Gilead Sciences, Inc. | $134.00 | 1 |
| Novo Nordisk Inc | $40.92 | 2 |
| Axsome Therapeutics, Inc. | $38.78 | 2 |
What the 2025 payments were for
- Food and Beverage$587.72 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 family medicine physicians in Norristown · All family medicine physicians in Pennsylvania