Aaron Todd Koster, MD
Anesthesiology Physician · Kansas City, MO
Aaron Todd Koster, MD is an anesthesiology physician with a practice address in Kansas City, Missouri, and NPI 1568923993, issued on Mar 28, 2019. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Aaron Todd Koster
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 58055 KY
Self-reported in NPPES; status is on the state search - Practice location
- St. Luke's Hospital, Kansas City, MO 64111
- Phone
- (816) 932-2107
- Enumerated
- Mar 28, 2019
- Record last updated
- Jun 26, 2023
- Fax
- (816) 932-2843
- Medicare enrollment
- Enrolled (PECOS I20230714002657); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,153 in Missouri → Look up another NPI →
Verify Aaron Todd Koster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $47.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Professional Anesthesia Services OF Kentucky PLLCLouisville, KY
- Universal Anesthesia Services LLCLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Todd Koster among 1,153 anesthesiology physician records in Missouri
Aaron Todd Koster, MD is one of 1,153 anesthesiology physician records with a practice address in Missouri. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2007 among the 718 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Missouri
There are 1,153 anesthesiology physician records in Missouri.
All 1,153 in Missouri → Every provider in Kansas City → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Eileen Bashford, M.D.Kansas City, MO 641111760583314
- Eugene Bode, MDKansas City, MO 641111548210909
- Benjamin Chen, MDKansas City, MO 641111073711909
- Robert Covington, DOKansas City, MO 641111962575985
- William Hervey, MDKansas City, MO 641111790733541
- Randall Hudson, MDKansas City, MO 641111972556546
- Jeffrey Jaax, MDKansas City, MO 641111457301814
- James Kelly, MDKansas City, MO 641111386698066
Common questions
What is Aaron Todd Koster, MD's NPI number?
Aaron Todd Koster, MD's National Provider Identifier (NPI) is 1568923993, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Todd Koster, MD located?
The NPPES record lists a practice address at St. Luke's Hospital, Kansas City, MO, 64111. Phone: (816) 932-2107. Providers update this record themselves, so call before visiting.
How can I verify Aaron Todd Koster, MD's license?
Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Aaron Todd Koster, MD's MIPS final score?
The 2023 MIPS final score is 81.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.