NPPES file of Aug 9, 2026

William G. Doubek, M.D.

Plastic Surgery Physician · Oshkosh, WI

William G. Doubek, M.D. is a plastic surgery physician with a practice address in Oshkosh, Wisconsin, and NPI 1457339913, issued on Jan 5, 2006. Check the license (Wisconsin 39879-20, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1457339913
Name
William G. Doubek
Credential
M.D.
Primary taxonomy
Plastic Surgery Physician 208200000X
License number
39879-20 WI
Self-reported in NPPES; status is on the state search
Practice location
2400 Witzel Ave Ste A, Oshkosh, WI 54904
Phone
(920) 233-1540
Enumerated
Jan 5, 2006
Record last updated
Nov 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(920) 651-6951
Medicare enrollment
Enrolled (PECOS I20101007000180); accepts Medicare assignment
Medical or professional school
St. Louis College Of Physicians And Surgeons, 1991
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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Also registered at 2400 Witzel Ave Ste A

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

  1. Jason Garrow, P.A.Surgical Physician Assistant1720030471
  2. David Janssen, M.D.Plastic Surgery Physician1366420812
  3. Ashleigh Ledet, PA-CPhysician Assistant1386228716
  4. Lauren Sullivan, NPNurse Practitioner1083960843

Verify William G. Doubek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 39879-20
    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 Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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83% fewer Medicare Part D claims than the average plastic surgery physician in 2024

16 Medicare Part D claims, against an average of 93 among the 3,527 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. William Doubek16
  2. Specialty average93

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.

Industry payments in 2024: $282.63

9 payments; by number, the most common kind was food and beverage; the largest payer was Mentor Worldwide LLC. The 3,683 providers of this specialty with any payment received $5,316.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Doubek$282.63
  2. Specialty average$5,316.31

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Fox Valley Plastic Surgery, S.C.Oshkosh, WI

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

William G. Doubek among 93 plastic surgery physician records in Wisconsin

William G. Doubek, M.D. is one of 93 plastic surgery physician records with a practice address in Wisconsin. 83% 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, 57% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1991 · median 2008 among the 59 with a school on file
  • Record last updated2020 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in Wisconsin

There are 93 plastic surgery physician records in Wisconsin.

The 8 plastic surgery physician records with the nearest ZIP codes

  1. David Janssen, M.D.Oshkosh, WI 549041366420812
  2. Brian Kiesnowski, MDAppleton, WI 549131285607317
  3. Andrew Regent-Smith, MDNeenah, WI 549561669978144
  4. Yvonne Pierpont, MDEau Claire, WI 547031972765121
  5. Jordan Bruce, MDLa Crosse, WI 546011700306347
  6. Allison Derrick, M.D.La Crosse, WI 546011851520100
  7. Michael Harl, MDMarshfield, WI 544491396830030
  8. Brad Morrow, MDMarshfield, WI 544491659691228

Common questions

What is William G. Doubek, M.D.'s NPI number?

William G. Doubek, M.D.'s National Provider Identifier (NPI) is 1457339913, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William G. Doubek, M.D. located?

The NPPES record lists a practice address at 2400 Witzel Ave Ste A, Oshkosh, WI, 54904. Phone: (920) 233-1540. Providers update this record themselves, so call before visiting.

How can I verify William G. Doubek, M.D.'s license?

NPPES lists Wisconsin license number 39879-20, 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 William G. Doubek, M.D. prescribe under Medicare Part D?

In 2024, William G. Doubek, M.D. had 16 Medicare Part D claims; the average among plastic surgery physician prescribers was 93. 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.