Oksana Koeppen
Certified Registered Nurse Anesthetist · Springfield, IL
Oksana Koeppen is a certified registered nurse anesthetist with a practice address in Springfield, Illinois, and NPI 1609430438, issued on Apr 26, 2019. Check the license (Illinois 209019521, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oksana Koeppen
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 209019521 IL
041406581 IL
Self-reported in NPPES; status is on the state search - Practice location
- 800 E Carpenter St, Springfield, IL 62769
- Phone
- (217) 544-6464
- Enumerated
- Apr 26, 2019
- Record last updated
- Dec 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20190723002678); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,444 in Illinois → Look up another NPI →
Also registered at 800 E Carpenter St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sachin AggarwalInternal Medicine Physician1841939840
Verify Oksana Koeppen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209019521Check 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 MIPS final score for 2023 (Medicare payment program): 91.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $38.65
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 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 3 group practices
- Anesthesia Pain Services LLCBloomington, IL
- Carle Health Care IncorporatedUrbana, IL
- North American Partners IN Anesthesia Illinois LLCSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oksana Koeppen among 2,444 certified registered nurse anesthetist records in Illinois
Oksana Koeppen is one of 2,444 certified registered nurse anesthetist records with a practice address in Illinois. 82% 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 68% of them.
- NPI issued2019 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2019 · median 2015 among the 1,926 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
205 certified registered nurse anesthetist records list a practice address in Springfield
They are 205 of the 4,997 NPPES records with a practice address in Springfield, and 2,444 certified registered nurse anesthetist records in Illinois.
All 2,444 in Illinois → Every provider in Springfield → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Susan Asibal, CRNASpringfield, IL 627691689662652
- Nicholas Collier, CRNASpringfield, IL 627691649268624
- Rebecca Collier, CRNASpringfield, IL 627691184613036
- Amy Dowell, CRNASpringfield, IL 627691326036310
- Jill Feldman-Huber, CRNASpringfield, IL 627691447248430
- Gayle Fuqua-Lehne, CRNASpringfield, IL 627691578551511
- Theresa Hartel, CRNASpringfield, IL 627691255329256
- Randy Held, CRNASpringfield, IL 627691649268681
Common questions
What is Oksana Koeppen's NPI number?
Oksana Koeppen's National Provider Identifier (NPI) is 1609430438, issued on Apr 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Oksana Koeppen located?
The NPPES record lists a practice address at 800 E Carpenter St, Springfield, IL, 62769. Phone: (217) 544-6464. Providers update this record themselves, so call before visiting.
How can I verify Oksana Koeppen's license?
NPPES lists Illinois license number 209019521, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
What is Oksana Koeppen's MIPS final score?
The 2023 MIPS final score is 91.8 of 100. 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.