Micah Oakley, PA-C
NPI 1912163189ActiveIndividual· Physician Assistant· Herrin, IL
Physician Assistant (PA-C) in Herrin, Illinois, trained at Southern Illinois University School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $2,552,851 for 25,114 claims, against $7,385 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $587.61 in all, mostly food and beverage.
Overview
| NPI | 1912163189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 6, 2008 |
| Last updated in NPPES | Apr 26, 2024 |
| Certified by provider | Apr 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085003043 | IL |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 123 across 10 procedure codes |
| Paid by Medicare | $7,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25,114 · 41,502 30-day fills |
|---|---|
| Patients | 1,206 |
| Total drug cost | $2,552,851 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Physician Assistant |
Medical groups
- Southern Illinois Medical Services NfpCarterville, IL · 334 clinicians
- Logan Primary Care Service Corp.Herrin, IL · 34 clinicians
Hospital affiliations
- Harrisburg Medical CenterHarrisburg, IL
- Heartland Regional Medical CenterMarion, IL
- Herrin HospitalHerrin, IL
- Memorial Hospital of CarbondaleCarbondale, IL
- St Joseph Memorial HospitalMurphysboro, IL
Other facilities
- Franklin Williamson Bi CountyHome health agency · Marion, IL
- Lhc-Illinois Home Health CareHome health agency · Marion, IL
- Residential Home Health of Southern Illinois, LLCHome health agency · Marion, IL
Industry payments (Open Payments)
- 2025$587.61 · 45 payments from 3 companies
- 2024$1,381 · 97 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $534.60 | 41 |
| Pfizer Inc. | $30.86 | 2 |
| Phathom Pharmaceuticals, Inc. | $22.15 | 2 |
What the 2025 payments were for
- Food and Beverage$587.61 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 physician assistants in Herrin · All physician assistants in Illinois