Doctor profile · Federal record

Dr. Aaron Koster, MD

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Kansas City, MO

  • NPI 1568923993
  • Accepts Medicare
  • MIPS 81.7 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
St. Luke's Hospital, 4401 Wornall Road
Kansas City, MO 64111
(816) 932-2107
fax (816) 932-2843

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
June 26, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Kentucky #58055

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568923993. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$466
HCPCS Description Services Patients Avg allowed
36620 Insertion of artery tube for blood sampling or infusion through skin 11 11 $42

In context: peer comparison

Among 40 peers in Kansas City Anesthesiology Physician, average services per provider: 22. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $31.69
Merck Sharp & Dohme LLC 1 $15.54

By nature of payment

Food and Beverage
$47

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Koster's medical specialty?
Dr. Aaron Koster practices Anesthesiology Physician in Kansas City, MO.
Where does Dr. Aaron Koster practice?
Dr. Aaron Koster practices at St. Luke's Hospital, Kansas City, MO 64111. Office phone: 8169322107.
What is Dr. Aaron Koster's NPI?
Dr. Aaron Koster's National Provider Identifier (NPI) is 1568923993, issued by NPPES.
Does Dr. Aaron Koster accept Medicare assignment?
Yes. Dr. Aaron Koster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Koster commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.