Doctor profile · Federal record

Dr. Timothy Ellefson, DC

Chiropractor (CMS: Chiropractic) · Union, MO

  • NPI 1043380017
  • 37 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
66 Kennedy St, Union Chiropractic Center
Union, MO 63084
(636) 583-2675
fax (636) 583-2675

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
October 31, 2019
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Missouri #005765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043380017. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
1
Medicare allowed
$2,535
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 104 24 $24

In context: peer comparison

Among 3 peers in Union Chiropractor, average services per provider: 171. This provider delivers 0.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Ellefson's medical specialty?
Dr. Timothy Ellefson practices Chiropractor in Union, MO.
Where does Dr. Timothy Ellefson practice?
Dr. Timothy Ellefson practices at 66 Kennedy St, Union, MO 63084. Office phone: 6365832675.
What is Dr. Timothy Ellefson's NPI?
Dr. Timothy Ellefson's National Provider Identifier (NPI) is 1043380017, issued by NPPES.
Does Dr. Timothy Ellefson accept Medicare assignment?
Dr. Timothy Ellefson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Timothy Ellefson commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.