Doctor profile · Federal record
Dr. THOMAS AHEARN, PA-C
Physician Assistant · Physician Assistant · WARRENVILLE, IL
- NPI 1962872200
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
27650 FERRY RD STE 110
WARRENVILLE, IL 605553846
(630) 315-6543
fax (630) 315-6537
Credentials & registration
- NPI registered
- September 2015 — 11 yrs on file
- Profile last updated
- December 18, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- Illinois #085006089 · California #1128403
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962872200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
215
Distinct HCPCS
4
Medicare allowed
$24,446
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 91 | 89 | $154 | |
99284 |
Emergency department visit with moderate level of medical decision making | 87 | 87 | $105 | |
99283 |
Emergency department visit with low level of medical decision making | 19 | 18 | $63 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 18 | 18 | $7 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 62. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$86
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, Inc. | 3 | $86.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
73
Total drug cost
$262
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 47 | $183 |
| Tramadol Hcl | Generic | 14 | 14 | $21 |
| Cyclobenzaprine Hcl | Generic | 12 | 12 | $58 |