Registry data as of Aug 27, 2026

Allan Olson, MD

Family Medicine Physician · Kewaunee, WI

Allan Olson, MD is a family medicine physician with a practice address in Kewaunee, Wisconsin, and NPI 1851667265, issued on Mar 29, 2012. Check the license (Wisconsin 66206-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1851667265
Name
Allan Olson
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
66206-20 WI
Self-reported in NPPES; status is on the state search
Practice location
575 4TH St, Kewaunee, WI 54216
Phone
(920) 338-4640
Enumerated
Mar 29, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 575 4TH St

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

  1. Michelle Cherney, LCSWClinical Social Worker1689234288
  2. Mark Fuss, PAPhysician Assistant1104811793
  3. Marcia HayesFamily Nurse Practitioner1891009338
  4. Bonnie Mueller-Waigand, PAPhysician Assistant1649254384
  5. Brook Ronsman, APNPFamily Nurse Practitioner1154091189
  6. Anthony Sachse, PT, LATPhysical Therapist1447395389

Verify Allan Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 66206-20
    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.

3 family medicine physician records list a Kewaunee practice address

They are 3 of the 77 NPPES records with a Kewaunee practice address, and 3,629 family medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other family medicine physician records in Wisconsin

  1. Ghudran Abdulal, MDNew Berlin, WI1083622666
  2. Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
  3. Benjamin Abeyta, M.D.Wauwatosa, WI1447511597
  4. Emily Abeyta, MDWaukesha, WI1386905107
  5. Islam Abo Al Nadie, MDMilwaukee, WI1326618786
  6. Jeanette Abraham, MDWeston, WI1205895810
  7. Sarada Abraham, M.D.Oconomowoc, WI1962851972
  8. Kirsten Abramson, MDMadison, WI1417909979
  9. Alexandra Adams, MD PHDMadison, WI1184689291
  10. David AdamsMadison, WI1992986897

Common questions

What is Allan Olson, MD's NPI number?

Allan Olson, MD's National Provider Identifier (NPI) is 1851667265, issued on Mar 29, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Allan Olson, MD located?

The NPPES record lists a practice address at 575 4TH St, Kewaunee, WI, 54216. Phone: (920) 338-4640. Providers update this record themselves, so call before visiting.

How can I verify Allan Olson, MD's license?

NPPES lists Wisconsin license number 66206-20, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.