Doctor profile · Federal record

Dr. Timothy Leasenby, D.C.

Internist Chiropractor (CMS: Chiropractic) · Neurology Chiropractor · Aurora, IL

  • NPI 1235279548
  • 43 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3831 McCoy Dr, Suite 101
Aurora, IL 605044105
(630) 851-9222
fax (630) 851-9281

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
April 6, 2009
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
111NI0900X — NUCC code
State license (1)
Illinois #038004891

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235279548. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
837
Distinct HCPCS
1
Medicare allowed
$22,509
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 837 49 $27

In context: peer comparison

Among 1 peers in this city , average services per provider: 837. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Leasenby's medical specialty?
Dr. Timothy Leasenby practices Internist Chiropractor in Aurora, IL.
Where does Dr. Timothy Leasenby practice?
Dr. Timothy Leasenby practices at 3831 McCoy Dr, Aurora, IL 605044105. Office phone: 6308519222.
What is Dr. Timothy Leasenby's NPI?
Dr. Timothy Leasenby's National Provider Identifier (NPI) is 1235279548, issued by NPPES.
Does Dr. Timothy Leasenby accept Medicare assignment?
Dr. Timothy Leasenby does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Timothy Leasenby commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.