Mason Patrick Weisgarber, PA-C
NPI 1609395458ActiveIndividual· Physician Assistant· Summerville, SC
Physician Assistant (PA-C) with Roper Saint Francis Physicians Network, practicing in Summerville, South Carolina. Mostly services rather than prescriptions: Medicare paid $7,175 for 63 patients in 2024, with only 36 Part D claims. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $233.36 in all, mostly food and beverage. Lists Roper Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1609395458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 13, 2017 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 85 across 31 procedure codes |
| Paid by Medicare | $7,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 36 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $717.46 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Roper Saint Francis Physicians NetworkN Charleston, SC · 528 clinicians
Hospital affiliations
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
- Trident Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$233.36 · 6 payments from 5 companies
- 2024$63.10 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $100.66 | 2 |
| Depuy Synthes Sales Inc. | $43.75 | 1 |
| Peerless Surgical Inc. | $43.33 | 1 |
| Solventum Corporation | $22.99 | 1 |
| Integra Lifesciences Corporation | $22.63 | 1 |
What the 2025 payments were for
- Food and Beverage$233.36 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Summerville
- 1023197480
- 1033668264
- 1043284946
- 1093305773
- 1104471705
- 1114402153
- 1174122873
- 1205320371
- 1306491907
- 1336637693
- 1336851278
- 1346376597
All 79 physician assistants in Summerville · All physician assistants in South Carolina