Kristie Lynn Slivka Delaney, M.D.
Nephrology Physician · Winfield, IL
Kristie Lynn Slivka Delaney, M.D. is a nephrology physician with a practice address in Winfield, Illinois, and NPI 1295026441, issued on Apr 22, 2011. Check the license (Illinois 036135236, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kristie Lynn Slivka Delaney
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036135236 IL
Self-reported in NPPES; status is on the state search - Practice location
- 25 N. Winfield RD., Ste 405, Winfield, IL 60190
- Phone
- (630) 873-8889
- Enumerated
- Apr 22, 2011
- Record last updated
- Aug 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20161110000759); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2011
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 572 in Illinois → Look up another NPI →
Also registered at 25 N. Winfield RD., Ste 405
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ankit Rawal, D.O.Nephrology Physician1891074555
Verify Kristie Lynn Slivka Delaney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036135236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average nephrology physician in 2024
732 Medicare Part D claims for 162 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Losartan Potassium103 claims
- Amlodipine Besylate77 claims
- Farxiga55 claims
- Carvedilol52 claims
- Allopurinol44 claims
- Furosemide36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $176.48
8 payments; by number, the most common kind was food and beverage; the largest payer was Vifor Pharma, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 one group practice
- Dupage Medical Group LtdWinfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristie Lynn Slivka Delaney among 572 nephrology physician records in Illinois
Kristie Lynn Slivka Delaney, M.D. is one of 572 nephrology physician records with a practice address in Illinois. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2011 · median 2002 among the 433 with a school on file
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 nephrology physician records list a practice address in Winfield
They are 8 of the 778 NPPES records with a practice address in Winfield, and 572 nephrology physician records in Illinois.
All 572 in Illinois → Every provider in Winfield → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Ernest Dejesus, MDWinfield, IL 601901295737088
- Steven Heidt, MDWinfield, IL 601901891317616
- Gregory Kozeny, MDWinfield, IL 601901861499550
- Jeffrey Kropp, MDWinfield, IL 601901902083538
- Ankit Rawal, D.O.Winfield, IL 601901891074555
- Kelly Schlotman, MDWinfield, IL 601901780175828
- Regan Seipp, M.D.Winfield, IL 601901306256284
- Jyoti Eknoor Brar, M.B.B.S.Evanston, IL 602011609193028
Common questions
What is Kristie Lynn Slivka Delaney, M.D.'s NPI number?
Kristie Lynn Slivka Delaney, M.D.'s National Provider Identifier (NPI) is 1295026441, issued on Apr 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kristie Lynn Slivka Delaney, M.D. located?
The NPPES record lists a practice address at 25 N. Winfield RD., Ste 405, Winfield, IL, 60190. Phone: (630) 873-8889. Providers update this record themselves, so call before visiting.
How can I verify Kristie Lynn Slivka Delaney, M.D.'s license?
NPPES lists Illinois license number 036135236, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristie Lynn Slivka Delaney, M.D. prescribe under Medicare Part D?
In 2024, Kristie Lynn Slivka Delaney, M.D. had 732 Medicare Part D claims for 162 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
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.