NPPES file of Aug 9, 2026

William O. Haug, M.D.

Sports Medicine (Family Medicine) Physician · Cloquet, MN

William O. Haug, M.D. is a sports medicine (family medicine) physician with a practice address in Cloquet, Minnesota, and NPI 1922084284, issued on Dec 19, 2005. Check the license (Minnesota 42654, as entered in NPPES) on the Minnesota Board of Medical Practice; 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
1922084284
Name
William O. Haug
Credential
M.D.
Primary taxonomy
Sports Medicine (Family Medicine) Physician 207QS0010X
License numbers
42654 MN
10460 ND
5007 AK
10756 MT
46850-020 WI
Self-reported in NPPES; status is on the state search
Practice location
512 Skyline Blvd, Cloquet, MN 55720
Phone
(218) 879-4641
Enumerated
Dec 19, 2005
Record last updated
Dec 1, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
0147339 MT
Medicare enrollment
Enrolled (PECOS I20031218000115); accepts Medicare assignment
Medical or professional school
University Of North Dakota School Of Medicine, 1999
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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8 nearest sports medicine (family medicine) physician records → All 100 in Minnesota → Look up another NPI →

Also registered at 512 Skyline Blvd

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

  1. Vicki Anderson, M.D.Family Medicine Physician1972685394
  2. John Baga, MDInternal Medicine Physician1770577033
  3. Patrick Bailey, CRNACertified Registered Nurse Anesthetist1194749267
  4. Joseph Berdecia-Rodriguez, MD-PHDFamily Medicine Physician1477589414
  5. Valerie Burgett, RN, CNPFamily Nurse Practitioner1821077538
  6. Clifford Chapin, MDInternal Medicine Physician1891776019

Verify William O. Haug in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 42654    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
Open the Minnesota license search

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70% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024

254 Medicare Part D claims for 175 beneficiaries, against an average of 855 among the 2,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 13 claims were for opioids.

  1. William Haug254
  2. Specialty average855

Most prescribed

  1. Etodolac36 claims
  2. Methylprednisolone28 claims
  3. Sulfamethoxazole-Trimethoprim27 claims
  4. Doxycycline Hyclate15 claims
  5. Doxycycline Monohydrate14 claims
  6. Hydrocodone-Acetaminophen12 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

  1. Community Memorial Hospital AssociationCloquet, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William O. Haug among 100 sports medicine (family medicine) physician records in Minnesota

William O. Haug, M.D. is one of 100 sports medicine (family medicine) physician records with a practice address in Minnesota. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 92% of these records are
  • Graduated1999 · median 2009 among the 92 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Family Medicine) Physician providers in Minnesota

There are 100 sports medicine (family medicine) physician records in Minnesota.

All 100 in Minnesota → Every provider in Cloquet → Sports Medicine (Family Medicine) Physician nationwide →

The 8 sports medicine (family medicine) physician records with the nearest ZIP codes

  1. Arie DegrioGrand Rapids, MN 557441255793261
  2. Jesse Coenen, MDDuluth, MN 558021376832345
  3. Janus ButcherDuluth, MN 558051588610992
  4. Heather Grothe, MDDuluth, MN 558051245598275
  5. Stephen HarringtonDuluth, MN 558051154498848
  6. Douglas HoffmanDuluth, MN 558051841228301
  7. Wade LillegardDuluth, MN 558051497790547
  8. Daniel MarkDuluth, MN 558051972539955

Common questions

What is William O. Haug, M.D.'s NPI number?

William O. Haug, M.D.'s National Provider Identifier (NPI) is 1922084284, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William O. Haug, M.D. located?

The NPPES record lists a practice address at 512 Skyline Blvd, Cloquet, MN, 55720. Phone: (218) 879-4641. Providers update this record themselves, so call before visiting.

How can I verify William O. Haug, M.D.'s license?

NPPES lists Minnesota license number 42654, 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 O. Haug, M.D. prescribe under Medicare Part D?

In 2024, William O. Haug, M.D. had 254 Medicare Part D claims for 175 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. 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.