NPPES file of Aug 9, 2026

Brian C. Rau, D.D.S.

General Practice Dentistry · Milwaukee, WI

Brian C. Rau, D.D.S. is a general practice dentistry with a practice address in Milwaukee, Wisconsin, and NPI 1104928597, issued on Sep 5, 2006. Check the license (Wisconsin 5577, as entered in NPPES) 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
1104928597
Name
Brian C. Rau
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
5577 WI
Self-reported in NPPES; status is on the state search
Practice location
411 E Wisconsin Ave Ste 525, Milwaukee, WI 53202
Phone
(414) 271-2058
Enumerated
Sep 5, 2006
Record last updated
Jan 30, 2023
Fax
(414) 271-9777
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →

Verify Brian C. Rau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 5577    Check 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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81% fewer Medicare Part D claims than the average general practice dentistry in 2024

16 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Brian Rau16
  2. Specialty average83

Most prescribed

  1. Amoxicillin11 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.

Brian C. Rau among 2,305 general practice dentistry records in Wisconsin

Brian C. Rau, D.D.S. is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 67% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2023 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Dentistry providers in Wisconsin

There are 2,305 general practice dentistry records in Wisconsin.

All 2,305 in Wisconsin → Every provider in Milwaukee → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Frank Galka, DDSMilwaukee, WI 532021306850326
  2. Sofya Kats, D.D.S.Milwaukee, WI 532021285877555
  3. Jonathan Klicka, D.D.S.Milwaukee, WI 532021922159300
  4. Charles Lenarduzzi, DDSMilwaukee, WI 532021699704288
  5. Angela Lueck, DDSMilwaukee, WI 532021740319813
  6. John Moser, DDSMilwaukee, WI 532021265596464
  7. Richard Park, DDSMilwaukee, WI 532021518525054
  8. Lovleen SidhuMilwaukee, WI 532021750068961

Common questions

What is Brian C. Rau, D.D.S.'s NPI number?

Brian C. Rau, D.D.S.'s National Provider Identifier (NPI) is 1104928597, issued on Sep 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian C. Rau, D.D.S. located?

The NPPES record lists a practice address at 411 E Wisconsin Ave Ste 525, Milwaukee, WI, 53202. Phone: (414) 271-2058. Providers update this record themselves, so call before visiting.

How can I verify Brian C. Rau, D.D.S.'s license?

NPPES lists Wisconsin license number 5577, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Brian C. Rau, D.D.S. prescribe under Medicare Part D?

In 2024, Brian C. Rau, D.D.S. had 16 Medicare Part D claims for 12 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.