NPPES file of Aug 9, 2026

Stephen Vance Strother, M.D.

Hematology & Oncology Physician · Brookfield, WI

Stephen Vance Strother, M.D. is a hematology & oncology physician with a practice address in Brookfield, Wisconsin, and NPI 1417063231, issued on Aug 22, 2006. Check the license (Wisconsin 27093, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417063231
Name
Stephen Vance Strother
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
27093 WI
Self-reported in NPPES; status is on the state search
Practice location
19333 W North Ave, Brookfield, WI 53045
Phone
(262) 780-4111
Enumerated
Aug 22, 2006
Record last updated
Sep 23, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(262) 780-4120
Medicaid ID
30663400 WI
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 19333 W North Ave

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

  1. Stuart Blacher, MDRadiation Oncology Physician1154375988
  2. Mark Bruce, D. O.Emergency Medicine Physician1649381351
  3. Richard Cherwenka, M.D.Anesthesiology Physician1083698567
  4. Jessica Chesna, APNPNurse Practitioner1295254019
  5. Molly Colque, M.D.Hospitalist Physician1922203819
  6. Margaret Deau, RDRegistered Dietitian1235290156

Verify Stephen Vance Strother in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 27093
    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

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Stephen Vance Strother among 295 hematology & oncology physician records in Wisconsin

Stephen Vance Strother, M.D. is one of 295 hematology & oncology physician records with a practice address in Wisconsin. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 59% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2008 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Wisconsin

There are 295 hematology & oncology physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Michael Delatorre, M.D.Menomonee Falls, WI 530511831211861
  2. Ravi Kishore Narra, M.D.,Menomonee Falls, WI 530511891009387
  3. Jean Peliska, M.D.Menomonee Falls, WI 530511578599288
  4. Michael Wheeler, M.D.Merton, WI 530561811250426
  5. Justin Chau, M.D.Grafton, WI 530241871974154
  6. Maria GeorgenGrafton, WI 530241114488129
  7. Richard Hansen, MDOconomowoc, WI 530661164496162
  8. Phillip Martinez-Knouse, M.D.Summit, WI 530661689036923

Common questions

What is Stephen Vance Strother, M.D.'s NPI number?

Stephen Vance Strother, M.D.'s National Provider Identifier (NPI) is 1417063231, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Vance Strother, M.D. located?

The NPPES record lists a practice address at 19333 W North Ave, Brookfield, WI, 53045. Phone: (262) 780-4111. Providers update this record themselves, so call before visiting.

How can I verify Stephen Vance Strother, M.D.'s license?

NPPES lists Wisconsin license number 27093, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.