Ryan Paul Balthaser, PA
NPI 1124569710ActiveIndividual· Physician Assistant· Gardner, MA
Physician Assistant (PA) with Tricia Vorderstrasse MD PC, practicing in Gardner, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $226,779 for 3,380 claims, against $5,354 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $48.62 in all, mostly food and beverage. Lists Athol Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1124569710 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 15, 2017 |
| Last updated in NPPES | Mar 15, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA6065 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 77 across 3 procedure codes |
| Paid by Medicare | $5,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,380 · 6,222 30-day fills |
|---|---|
| Patients | 400 |
| Total drug cost | $226,779 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Tricia Vorderstrasse MD PCGardner, MA · 3 clinicians
Hospital affiliations
- Athol Memorial HospitalAthol, MA
- Heywood Hospital -Gardner, MA
Industry payments (Open Payments)
- 2025$48.62 · 2 payments from 2 companies
- 2024$22.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $25.64 | 1 |
| Exact Sciences Corporation | $22.98 | 1 |
What the 2025 payments were for
- Food and Beverage$48.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Gardner
- 1003011594
- 1427415199
- 1326656315
- 1124731518
- 1245685817
- 1033738364
- 1639442825
- 1235670415
- 1437034279
- 1043765381
- 1245409879
- 1912548702