NPPES file of Aug 9, 2026

Claire Marie Beres, MD

Student in an Organized Health Care Education/Training Program · Milwaukee, WI

Claire Marie Beres, MD is a student in an organized health care education/training program with a practice address in Milwaukee, Wisconsin, and NPI 1578266086, issued on Mar 23, 2023. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578266086
Name
Claire Marie Beres
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
900 N 92ND St, Milwaukee, WI 53226
Phone
(414) 805-3000
Enumerated
Mar 23, 2023
Record last updated
Oct 20, 2023
Medicare enrollment
Enrolled (PECOS I20260612000221); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 900 N 92ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hailey AhrensPharmacist1962283366
  2. Ryan Alcantara, MDEmergency Medicine Physician1619555703
  3. Alex ArndtPharmacist1275456857
  4. Marie Baguidy, MDStudent in an Organized Health Care Education/Training Program1487220513
  5. Robert Barr, DPTPhysical Therapist1376423517
  6. Julia BassPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1891457719

Verify Claire Marie Beres in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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84% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

29 Medicare Part D claims for 23 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Claire Beres29
  2. Specialty average185

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.

Claire Marie Beres among 2,788 student in an organized health care education/training program records in Wisconsin

Claire Marie Beres, MD is one of 2,788 student in an organized health care education/training program records with a practice address in Wisconsin. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 35% of them.

  • NPI issued2023 · 35% of these records are older, 52% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2023 · median 2021 among the 81 with a school on file
  • Record last updated2023 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,301 student in an organized health care education/training program records list a practice address in Milwaukee

They are 1,301 of the 18,389 NPPES records with a practice address in Milwaukee, and 2,788 student in an organized health care education/training program records in Wisconsin.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Elizabeth Becherer, M.D.Milwaukee, WI 532261043332075
  2. Osman Coello, M.D.Milwaukee, WI 532261114181112
  3. Paul JeziorczakMilwaukee, WI 532261942472915
  4. Mario Luc, MDMilwaukee, WI 532261700032059
  5. Erika Manning, MD, PHDMilwaukee, WI 532261346397247
  6. Asha MehtaMilwaukee, WI 532261659545465
  7. Danielle Peterson, MDMilwaukee, WI 532261043305873
  8. Mark Phelps, M.D.Milwaukee, WI 532261326243718

Common questions

What is Claire Marie Beres, MD's NPI number?

Claire Marie Beres, MD's National Provider Identifier (NPI) is 1578266086, issued on Mar 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Claire Marie Beres, MD located?

The NPPES record lists a practice address at 900 N 92ND St, Milwaukee, WI, 53226. Phone: (414) 805-3000. Providers update this record themselves, so call before visiting.

How can I verify Claire Marie Beres, MD's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Claire Marie Beres, MD prescribe under Medicare Part D?

In 2024, Claire Marie Beres, MD had 29 Medicare Part D claims for 23 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.