Doctor profile · Federal record

Dr. TIMOTHY O'LEARY, PA-C

Physician Assistant · Physician Assistant · CARBONDALE, IL

  • NPI 1811464381
  • MIPS 72.5 / 100 · 2023
  • 8 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
405 W JACKSON ST
CARBONDALE, IL 629011462
(618) 549-0721
fax (618) 457-0469
Additional location
1000 Health Center Dr
Mattoon, IL 619389261
(217) 258-2551
fax (217) 258-2256
Additional location
2 S Hospital Dr
Murphysboro, IL 629663333
(618) 684-3156
fax (618) 529-0524
Show 2 more locations
Additional location
201 S 14th St
Herrin, IL 629483631
(618) 942-2171
fax (618) 351-4917
Additional location
905 N Maple St
Effingham, IL 624016401
(217) 540-6123
fax (217) 347-7197
Mailing address
PO BOX 3988
CARBONDALE, IL 629023988

Credentials & registration

NPPES · NUCC
NPI registered
November 2018 — 8 yrs on file
Profile last updated
September 27, 2021
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Illinois #085-006798 · Illinois #085006798

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811464381. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
237
Distinct HCPCS
3
Medicare allowed
$28,859
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 119 117 $103
99285 Emergency department visit with high level of medical decision making 103 101 $152
99283 Emergency department visit with low level of medical decision making 15 15 $62

In context: peer comparison

Among 19 peers in this city , average services per provider: 98. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $17.29

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
84
Patients
84
Total drug cost
$588
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 28 28 $109
Cephalexin Generic 18 18 $176
Ondansetron Odt (Ondansetron) Brand 14 14 $164
Meloxicam Generic 13 13 $51
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $88