Doctor profile · Federal record

Dr. John Timmons, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Watseka, IL

  • NPI 1245224641
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 E Fairman Ave
Watseka, IL 609701644
(630) 321-8300
fax (630) 321-8750
Additional location
530 Park Ave E
Princeton, IL 61356
(815) 875-2811
Mailing address
810 Quail Ridge Dr
Westmont, IL 605596142

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
October 19, 2020
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Illinois #036-070729
Medicaid
IL #036-070729

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245224641. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
29
Distinct HCPCS
2
Medicare allowed
$4,374
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 16 16 $175
99284 Emergency department visit with moderate level of medical decision making 13 13 $120

In context: peer comparison

Among 2 peers in this city , average services per provider: 101. This provider delivers 0.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. John Timmons's medical specialty?
Dr. John Timmons practices Emergency Medicine Physician in Watseka, IL.
Where does Dr. John Timmons practice?
Dr. John Timmons practices at 200 E Fairman Ave, Watseka, IL 609701644. Office phone: 6303218300.
What is Dr. John Timmons's NPI?
Dr. John Timmons's National Provider Identifier (NPI) is 1245224641, issued by NPPES.
Does Dr. John Timmons accept Medicare assignment?
Yes. Dr. John Timmons accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Timmons commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.