Doctor profile · Federal record

Dr. Aaron Buettner, DPT

Physical Therapist (CMS: Physical Therapist in Private Practice) · Saint Charles, MO

  • NPI 1942895602
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1348 Bass Pro Dr
Saint Charles, MO 633012461
(636) 757-5075
Additional location
514 S Main St
O Fallon, MO 633662535
(636) 730-1188
Mailing address
647 Spirit Airpark West Dr Ste 101
Chesterfield, MO 630051032

Credentials & registration

NPPES · NUCC
NPI registered
March 2021 — 5 yrs on file
Profile last updated
September 16, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
Missouri #2021006167

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942895602. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,898
Distinct HCPCS
6
Medicare allowed
$45,060
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 758 72 $25
97140 Therapy procedure using manual technique, each 15 minutes 593 68 $21
G0283 Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care 235 30 $9
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 221 33 $33
97035 Application of ultrasound, each 15 minutes 59 14 $11
97161 Evaluation for physical therapy, typically 20 minutes 32 32 $98

In context: peer comparison

Among 8 peers in Saint Charles Physical Therapist, average services per provider: 302. This provider delivers 6.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Buettner's medical specialty?
Dr. Aaron Buettner practices Physical Therapist in Saint Charles, MO.
Where does Dr. Aaron Buettner practice?
Dr. Aaron Buettner practices at 1348 Bass Pro Dr, Saint Charles, MO 633012461. Office phone: 6367575075.
What is Dr. Aaron Buettner's NPI?
Dr. Aaron Buettner's National Provider Identifier (NPI) is 1942895602, issued by NPPES.
Does Dr. Aaron Buettner accept Medicare assignment?
Yes. Dr. Aaron Buettner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Buettner commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (HCPCS G0283). Source: CMS Medicare Physician & Other Practitioners file.