Donald J. Carr, MD
Internal Medicine Physician · Brookfield, WI
Donald J. Carr, MD is an internal medicine physician with a practice address in Brookfield, Wisconsin, and NPI 1437257045, issued on Sep 20, 2006. Check the license (Wisconsin 27581, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Donald J. Carr
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 27581 WI
Self-reported in NPPES; status is on the state search - Practice location
- 13950 W Capitol Dr, Brookfield, WI 53005
- Phone
- (414) 302-5400
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 31383200 WI
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 13950 W Capitol Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Janet Burns, NPPsychiatric/Mental Health Nurse Practitioner1780285569
- Barbara Calkins, M.D.Pediatrics Physician1699765594
- Corey Carr, M.D.Psychiatry Physician1295952307
- Daniel Forward, M.D.Internal Medicine Physician1184739492
- Christine Glen, APNPAdult Health Nurse Practitioner1356743892
Verify Donald J. Carr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 27581Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
17 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Divalproex Sodium12 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): 82.4 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).
Donald J. Carr among 2,078 internal medicine physician records in Wisconsin
Donald J. Carr, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 46% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2010 · 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).
39 internal medicine physician records list a practice address in Brookfield
They are 39 of the 2,036 NPPES records with a practice address in Brookfield, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Brookfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michelle Agnew, M.D.Brookfield, WI 530051720051550
- Minoudokht Azimi-Zavarei, MDBrookfield, WI 530051649280827
- Stephen Bielke, MDBrookfield, WI 530051528035516
- Russell Blankenburg, MDBrookfield, WI 530051104893577
- Eugene Burke, M.D.Brookfield, WI 530051457323065
- Sunu Eapen, MDBrookfield, WI 530051609819382
- Lawrence Golopol, MDBrookfield, WI 530051568493963
- Mushir Hassan, MDBrookfield, WI 530051043287436
Common questions
What is Donald J. Carr, MD's NPI number?
Donald J. Carr, MD's National Provider Identifier (NPI) is 1437257045, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald J. Carr, MD located?
The NPPES record lists a practice address at 13950 W Capitol Dr, Brookfield, WI, 53005. Phone: (414) 302-5400. Providers update this record themselves, so call before visiting.
How can I verify Donald J. Carr, MD's license?
NPPES lists Wisconsin license number 27581, 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 Donald J. Carr, MD prescribe under Medicare Part D?
In 2024, Donald J. Carr, MD had 17 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Donald J. Carr, MD's MIPS final score?
The 2023 MIPS final score is 82.4 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.