William Du, M.D.
Internal Medicine Physician · Minneapolis, MN
William Du, M.D. is an internal medicine physician with a practice address in Minneapolis, Minnesota, and NPI 1558723783, issued on Mar 26, 2016. Check the license (Minnesota 76244, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- William Du
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 76244 MN
299289-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2925 Chicago Ave, Minneapolis, MN 55407
- Phone
- (612) 863-4000
- Enumerated
- Mar 26, 2016
- Record last updated
- Jun 25, 2024
- Fax
- (763) 236-3026
- Medicare enrollment
- Enrolled (PECOS I20240606002832); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 2925 Chicago Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Abawkaw, MDInternal Medicine Physician1114503315
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- Maichel Abou El Makarim Gharabawy, M.DHospitalist Physician1871735936
- Kari Abraham, APRN, CPNP-PCPediatric Nurse Practitioner1699518944
- Kenneth Adams, MDSpecialist1528060886
- Ryann Adkins, LICSWClinical Social Worker1285264713
Verify William Du in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 76244Check 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
43 Medicare Part D claims for 21 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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
- Allina Health SystemRiver Falls, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Du among 2,632 internal medicine physician records in Minnesota
William Du, M.D. is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 71% of them.
- NPI issued2016 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2008 among the 1,700 with a school on file
- Record last updated2024 · 57% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
653 internal medicine physician records list a practice address in Minneapolis
They are 653 of the 22,918 NPPES records with a practice address in Minneapolis, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Minneapolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bethel Averbeck, MDMinneapolis, MN 554071013987882
- Krishnakumar Balakrishna Menon, M.D.Minneapolis, MN 554071740250794
- Paul Bloomberg, MDMinneapolis, MN 554071902878010
- Loren Bosmans, MDMinneapolis, MN 554071598742793
- Lisa Callies, MDMinneapolis, MN 554071568431138
- Jessica Carlson, MDMinneapolis, MN 554071558330852
- Laurel Drevlow, MDMinneapolis, MN 554071841269065
- Brian French, M.D.Minneapolis, MN 554071083688527
Common questions
What is William Du, M.D.'s NPI number?
William Du, M.D.'s National Provider Identifier (NPI) is 1558723783, issued on Mar 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Du, M.D. located?
The NPPES record lists a practice address at 2925 Chicago Ave, Minneapolis, MN, 55407. Phone: (612) 863-4000. Providers update this record themselves, so call before visiting.
How can I verify William Du, M.D.'s license?
NPPES lists Minnesota license number 76244, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Du, M.D. prescribe under Medicare Part D?
In 2024, William Du, M.D. had 43 Medicare Part D claims for 21 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.