David B. Kornreich, DO
Orthopaedic Surgery Physician · Wauwatosa, WI
David B. Kornreich, DO is an orthopaedic surgery physician with a practice address in Wauwatosa, Wisconsin, and NPI 1851386346, issued on Sep 12, 2005. Check the license (Wisconsin 41979, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David B. Kornreich
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 41979 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2500 N Mayfair RD, Wauwatosa, WI 53226
- Phone
- (414) 257-2525
- Enumerated
- Sep 12, 2005
- Record last updated
- Feb 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (414) 257-1772
- Medicaid ID
- 30095900 WI
- Medicare enrollment
- Enrolled (PECOS I20100803000648); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1995
- Entity
- Type 1 · individual
Also registered at 2500 N Mayfair RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dale Bauwens, MDOrthopaedic Surgery Physician1568457059
- Mary Bonneson, MS LPC NCCMental Health Counselor1740384882
- Walter Brummund, M.D.,PHDClinical & Laboratory Immunology (Allergy & Immunology) Physician1487708988
- Mary Burnett, M.D.Allergy Physician1437310596
- James Cranberg, M.D.Allergy Physician1073665626
- Terry Graves, M.D.Allergy & Immunology Physician1023168481
Verify David B. Kornreich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 41979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
845 Medicare Part D claims for 255 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 403 claims were for opioids.
Most prescribed
- Tramadol Hcl178 claims
- Meloxicam134 claims
- Hydrocodone-Acetaminophen115 claims
- Oxycodone Hcl104 claims
- Cephalexin99 claims
- Methylprednisolone62 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 practice group's MIPS final score for 2023 (Medicare payment program): 75.8 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: $305.04
3 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Columbia St Marys Hospital Milwaukee IncWest Allis, WI
- Wisconsin Bone And Joint S CWauwatosa, WI
- Wisconsin Health FundMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in Wisconsin
There are 656 orthopaedic surgery physician records in Wisconsin.
Other orthopaedic surgery physician records in Wisconsin
- Faruk Abuzzahab, MDWausau, WI1558359422
- Gerard Adler, MDOconomowoc, WI1891703443
- William Albiero, M.D.Green Bay, WI1033451588
- Kashif Ali, MDMadison, WI1477887453
- Mhd Alsawaf, MBBS, MDPleasant Prairie, WI1144411653
- Obioma Amajoyi, M.D.Madison, WI1447516018
- Michael Anderson, MDGrafton, WI1558353243
- Paul Anderson, MDVerona, WI1205891959
- Scott Anderson, M.D.Madison, WI1659320422
- Steven Anderson, M.D.West Allis, WI1285648691
Common questions
What is David B. Kornreich, DO's NPI number?
David B. Kornreich, DO's National Provider Identifier (NPI) is 1851386346, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David B. Kornreich, DO located?
The NPPES record lists a practice address at 2500 N Mayfair RD, Wauwatosa, WI, 53226. Phone: (414) 257-2525. Providers update this record themselves, so call before visiting.
How can I verify David B. Kornreich, DO's license?
NPPES lists Wisconsin license number 41979, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David B. Kornreich, DO prescribe under Medicare Part D?
In 2024, David B. Kornreich, DO had 845 Medicare Part D claims for 255 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is David B. Kornreich, DO's MIPS final score?
The 2023 MIPS final score is 75.8 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.