Registry data as of Aug 27, 2026

Steven Fehr, M.D.

Family Medicine Physician · Mukwonago, WI

Steven Fehr, M.D. is a family medicine physician with a practice address in Mukwonago, Wisconsin, and NPI 1104899277, issued on Feb 9, 2006. Check the license (Wisconsin 35566, 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
1104899277
Name
Steven Fehr
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
35566 WI
Self-reported in NPPES; status is on the state search
Practice location
240 Maple Ave., Mukwonago, WI 53149
Phone
(262) 928-1900
Enumerated
Feb 9, 2006
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 240 Maple Ave.

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

  1. Darren Ellenbolt, M.D.Family Medicine Physician1700855012
  2. Jill Larson, D.O.Family Medicine Physician1174612253

Verify Steven Fehr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 35566
    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.

19 family medicine physician records list a Mukwonago practice address

They are 19 of the 198 NPPES records with a Mukwonago 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 Steven Fehr, M.D.'s NPI number?

Steven Fehr, M.D.'s National Provider Identifier (NPI) is 1104899277, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Fehr, M.D. located?

The NPPES record lists a practice address at 240 Maple Ave., Mukwonago, WI, 53149. Phone: (262) 928-1900. Providers update this record themselves, so call before visiting.

How can I verify Steven Fehr, M.D.'s license?

NPPES lists Wisconsin license number 35566, 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.