David Donnersberger, MD
Internal Medicine Physician · Winnetka, IL
David Donnersberger, MD is an internal medicine physician with a practice address in Winnetka, Illinois, and NPI 1003927948, issued on Aug 31, 2006. Check the license (Illinois 036111556, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David Donnersberger
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036111556 IL
Self-reported in NPPES; status is on the state search - Practice location
- 530 Winnetka Ave, Winnetka, IL 60093
- Phone
- (847) 441-6888
- Enumerated
- Aug 31, 2006
- Entity
- Type 1 · individual
Also registered at 530 Winnetka Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeanne Farley-Li, M.D.Internal Medicine Physician1487745527
- Claire Kenneally, M.D.Internal Medicine Physician1952521981
- Patrick Logan, MDInternal Medicine Physician1790896066
- Robert Magrisso, MDInternal Medicine Physician1316058928
- Carole Prete, MDInternal Medicine Physician1831258391
- Eleanor Smith, MDInternal Medicine Physician1942459292
Verify David Donnersberger 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 036111556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
5,836 Medicare Part D claims for 475 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium388 claims
- Levothyroxine Sodium283 claims
- Rosuvastatin Calcium212 claims
- Amlodipine Besylate205 claims
- Lisinopril180 claims
- Metoprolol Succinate180 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 Medicare quality score for 2023: 77.7 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: $329.86
16 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
18 internal medicine physician records list a Winnetka practice address
They are 18 of the 205 NPPES records with a Winnetka practice address, and 8,522 internal medicine physician records in Illinois.
All 18 in Winnetka → All 8,522 in Illinois → Every provider in Winnetka →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- 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
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is David Donnersberger, MD's NPI number?
David Donnersberger, MD's National Provider Identifier (NPI) is 1003927948, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Donnersberger, MD located?
The NPPES record lists a practice address at 530 Winnetka Ave, Winnetka, IL, 60093. Phone: (847) 441-6888. Providers update this record themselves, so call before visiting.
How can I verify David Donnersberger, MD's license?
NPPES lists Illinois license number 036111556, 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 David Donnersberger, MD prescribe under Medicare Part D?
In 2024, David Donnersberger, MD had 5,836 Medicare Part D claims for 475 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is David Donnersberger, MD's Medicare quality score?
The 2023 MIPS final score is 77.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.