Benjamin Ingenthron, PA
NPI 1609465814ActiveIndividual· Physician Assistant, Medical· Washington, MO
Physician Assistant, Medical (PA) with Mercy Clinic Pain Management LLC, practicing in Washington, Missouri. 259 Medicare patients in 2024, $23,116 paid; all of their 670 Part D prescriptions were generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $174.74 in all, mostly food and beverage. Lists Mercy Hospital St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609465814 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jan 12, 2021 |
| Last updated in NPPES | Jun 1, 2022 |
| Certified by provider | Jun 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 2022016382 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 454 across 9 procedure codes |
| Paid by Medicare | $23,116 |
Part D prescriptions in 2024
| Prescriptions (claims) | 670 · 793 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $8,654 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Clinic Pain Management LLCSaint Louis, MO · 22 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
Industry payments (Open Payments)
- 2025$174.74 · 5 payments from 2 companies
- 2024$1,102 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $158.93 | 4 |
| Xeris Pharmaceuticals, Inc. | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$90.40 · 4 payments
- Education$84.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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