Richard Allen Harrison, PA-C
NPI 1790729143ActiveIndividual· Physician Assistant· McHenry, IL
Physician Assistant (PA-C) with Mercy Clinic Springfield Communities, practicing in McHenry, Illinois. Their prescriptions cost Medicare Part D more than their services did: $6,785 for 91 claims, against $3,137 paid for services in 2024. Solventum Corporation reported $17.63 in payments in 2025, mostly food and beverage. Lists Lovelace Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790729143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085007251 | IL |
| Physician Assistant, Surgical | 363AS0400X | PA02728 | TX |
| Physician Assistant | 363A00000X | PA2123 | ME |
| Physician Assistant | 363A00000X | 5601012774 | MI |
| Physician Assistant | 363A00000X | PA02728 | TX |
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 (IL); Practitioner - Physician Assistant (MI); Practitioner - Physician Assistant (MO); Practitioner - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 37 across 17 procedure codes |
| Paid by Medicare | $3,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 113 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $6,785 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
Hospital affiliations
- Lovelace Medical CenterAlbuquerque, NM
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
- 2025$17.63 · 1 payment from 1 company
- 2024$393.00 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $17.63 | 1 |
What the 2025 payments were for
- Food and Beverage$17.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in McHenry
- 1215970249
- 1538172739
- 1942632567
- 1821693367
- 1467409508
- 1871606079
- 1376229021
- 1114616133
- 1174918809
- 1922785310
- 1922444835
- 1477357986