NPPES file of Aug 9, 2026

Thomas O. Felton, M.D.

Anesthesiology Physician · Milwaukee, WI

Thomas O. Felton, M.D. is an anesthesiology physician with a practice address in Milwaukee, Wisconsin, and NPI 1043294531, issued on Nov 30, 2005. Check the license (Wisconsin 31306-020, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043294531
Name
Thomas O. Felton
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
31306-020 WI
Self-reported in NPPES; status is on the state search
Practice location
2901 W Kinnickinnic River Pkwy Ste 315, Milwaukee, WI 53215
Phone
(414) 385-2590
Enumerated
Nov 30, 2005
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
32527800 WI
Medicare enrollment
Enrolled (PECOS I20051207000525); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 1989
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 2901 W Kinnickinnic River Pkwy Ste 315

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

  1. Jonathan Barnett, MD, MHAInternal Medicine Physician1942655667
  2. Ernesto Brauer, MDPulmonary Disease Physician1114970795
  3. Titilola Britto, MDHospitalist Physician1982697215
  4. Luke Collins, MDCritical Care Medicine (Internal Medicine) Physician1679006068
  5. Samina Hafeez, MDAnesthesiology Physician1023032331
  6. John Hall, M.D.Anesthesiology Physician1316920127

Verify Thomas O. Felton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 31306-020    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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Bills Medicare through one group practice

  1. Aurora Medical Group, Inc.Milwaukee, WI

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

387 anesthesiology physician records list a practice address in Milwaukee

They are 387 of the 18,389 NPPES records with a practice address in Milwaukee, and 1,313 anesthesiology physician records in Wisconsin.

All 387 in Milwaukee → All 1,313 in Wisconsin → Every provider in Milwaukee →

Other anesthesiology physician records in Wisconsin

  1. Marwan Abdulsattar, MDJanesville, WI1265790695
  2. Heather Abernethy, MDMadison, WI1104826288
  3. Carter Abicht, DOLa Crosse, WI1932736642
  4. Cory Adams, MDMilwaukee, WI1902066780
  5. Mark Adams, M.D.Milwaukee, WI1851378699
  6. Jason Adkins, D.O.Milwaukee, WI1205299633
  7. Melissa Aebly, MDWeston, WI1811152739
  8. Kathleen Agard, MDJanesville, WI1558503235
  9. Anil Aggarwal, M.D.Menomonee Falls, WI1164405288
  10. Aruna Ahluwalia, MDEau Claire, WI1205852506

Common questions

What is Thomas O. Felton, M.D.'s NPI number?

Thomas O. Felton, M.D.'s National Provider Identifier (NPI) is 1043294531, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas O. Felton, M.D. located?

The NPPES record lists a practice address at 2901 W Kinnickinnic River Pkwy Ste 315, Milwaukee, WI, 53215. Phone: (414) 385-2590. Providers update this record themselves, so call before visiting.

How can I verify Thomas O. Felton, M.D.'s license?

NPPES lists Wisconsin license number 31306-020, 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. 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.