Renata Osadnik, M.D.
Internal Medicine Physician · Huntley, IL
Renata Osadnik, M.D. is an internal medicine physician with a practice address in Huntley, Illinois, and NPI 1902819717, issued on Aug 14, 2006. Check the license (Illinois 036115829, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Renata Osadnik
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036115829 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10350 Haligus RD Ste 200, Huntley, IL 60142
- Phone
- (815) 338-6600
- Enumerated
- Aug 14, 2006
- Record last updated
- Oct 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (847) 802-7202
- Medicare enrollment
- Enrolled (PECOS I20061122000324); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 10350 Haligus RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pasquale Bernardi, MDPediatrics Physician1073617254
- Steven Bernstein, MDUrology Physician1760491492
- Vanchhana Bhatt, CNPFamily Nurse Practitioner1578844478
- Pooja Dewilde, D.O.Family Medicine Physician1194006742
- Joanne Knapik, M.D.Pediatrics Physician1538117254
- Jared Ko, M.D.Internal Medicine Physician1952369753
Verify Renata Osadnik 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 036115829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,441 Medicare Part D claims for 861 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 73 claims were for opioids.
Most prescribed
- Levothyroxine Sodium580 claims
- Amlodipine Besylate510 claims
- Atorvastatin Calcium489 claims
- Metoprolol Succinate287 claims
- Losartan Potassium276 claims
- Pravastatin Sodium270 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 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).
Bills Medicare through one group practice
- Central Dupage Physician GroupHuntley, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 internal medicine physician records list a practice address in Huntley
They are 10 of the 372 NPPES records with a practice address in Huntley, and 7,238 internal medicine physician records in Illinois.
All 10 in Huntley → All 7,238 in Illinois → Every provider in Huntley →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Renata Osadnik, M.D.'s NPI number?
Renata Osadnik, M.D.'s National Provider Identifier (NPI) is 1902819717, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Renata Osadnik, M.D. located?
The NPPES record lists a practice address at 10350 Haligus RD Ste 200, Huntley, IL, 60142. Phone: (815) 338-6600. Providers update this record themselves, so call before visiting.
How can I verify Renata Osadnik, M.D.'s license?
NPPES lists Illinois license number 036115829, 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 Renata Osadnik, M.D. prescribe under Medicare Part D?
In 2024, Renata Osadnik, M.D. had 8,441 Medicare Part D claims for 861 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Renata Osadnik, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 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.