Jeffrey Peter Brejwo, M.D.
Internal Medicine Physician · West Bend, WI
Jeffrey Peter Brejwo, M.D. is an internal medicine physician with a practice address in West Bend, Wisconsin, and NPI 1124384490, issued on Apr 11, 2012. Check the license (Wisconsin 65414, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Peter Brejwo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 65414 WI
Self-reported in NPPES; status is on the state search - Practice location
- 100 Gateway CT, West Bend, WI 53095
- Phone
- (262) 335-8600
- Enumerated
- Apr 11, 2012
- Record last updated
- Jul 21, 2022
- Medicaid ID
- 100057893 WI
- Medicare enrollment
- Enrolled (PECOS I20170831003397); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Verify Jeffrey Peter Brejwo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 65414Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
272 Medicare Part D claims for 190 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone50 claims
- Doxycycline Hyclate35 claims
- Cefdinir31 claims
- Cefadroxil21 claims
- Amoxicillin-Clavulanate Potass18 claims
- Moxifloxacin12 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.
Bills Medicare through one group practice
- Aurora Advanced Healthcare, Inc.West Bend, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Peter Brejwo among 2,078 internal medicine physician records in Wisconsin
Jeffrey Peter Brejwo, M.D. is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 30% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2012 · median 2002 among the 1,098 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in West Bend
They are 16 of the 917 NPPES records with a practice address in West Bend, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in West Bend → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gregory BlommelWest Bend, WI 530951184704546
- Kelly Darmody, M.D.West Bend, WI 530951851616627
- Zoran Gajic, MDWest Bend, WI 530951821172255
- Robert GibsonWest Bend, WI 530951598847329
- Andrew GuminskiWest Bend, WI 530951316029143
- Renee Jahnke, M.D.West Bend, WI 530951770545329
- Nicole KlausmeierWest Bend, WI 530951841372679
- Muhammad Mian, MDWest Bend, WI 530951801903836
Common questions
What is Jeffrey Peter Brejwo, M.D.'s NPI number?
Jeffrey Peter Brejwo, M.D.'s National Provider Identifier (NPI) is 1124384490, issued on Apr 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Peter Brejwo, M.D. located?
The NPPES record lists a practice address at 100 Gateway CT, West Bend, WI, 53095. Phone: (262) 335-8600. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Peter Brejwo, M.D.'s license?
NPPES lists Wisconsin license number 65414, 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 Jeffrey Peter Brejwo, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Peter Brejwo, M.D. had 272 Medicare Part D claims for 190 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.