NPPES file of Aug 9, 2026

Brett L. Gardner, M.D.

Anesthesiology Physician · Eau Claire, WI

Brett L. Gardner, M.D. is an anesthesiology physician with a practice address in Eau Claire, Wisconsin, and NPI 1952303828, issued on Aug 11, 2005. Check the license (Wisconsin 21688, 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
1952303828
Name
Brett L. Gardner
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
21688 WI
Self-reported in NPPES; status is on the state search
Practice location
1221 Whipple St, Eau Claire, WI 54703
Phone
(715) 838-3311
Enumerated
Aug 11, 2005
Record last updated
Feb 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
30320400 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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8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →

Also registered at 1221 Whipple St

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

  1. Justine Abel, DOEmergency Medicine Physician1861830507
  2. Andera Anderson, RPHPharmacist1598213761
  3. Andrea Anderson, CRNACertified Registered Nurse Anesthetist1033101894
  4. Charlene Anderson, APNPNurse Practitioner1194057752
  5. Gwen Anderson, CRNACertified Registered Nurse Anesthetist1316103369
  6. Hailee Anderson, CRNACertified Registered Nurse Anesthetist1598453425

Verify Brett L. Gardner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 21688    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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Brett L. Gardner among 1,313 anesthesiology physician records in Wisconsin

Brett L. Gardner, M.D. is one of 1,313 anesthesiology physician records with a practice address in Wisconsin. 72% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 80% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2014 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 anesthesiology physician records list a practice address in Eau Claire

They are 42 of the 3,085 NPPES records with a practice address in Eau Claire, and 1,313 anesthesiology physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,313 in Wisconsin → Every provider in Eau Claire → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Michael Beaudrie, D.O.Eau Claire, WI 547031871595728
  2. Jeffre Benson, MDEau Claire, WI 547031487655288
  3. Daniel Bowman, M.D.Eau Claire, WI 547031376545228
  4. Richard Cochrane, M.D.Eau Claire, WI 547031639171341
  5. Eric Etzel, D.O.Eau Claire, WI 547031033111992
  6. John Evans, M.D.Eau Claire, WI 547031063414779
  7. Philip Gilberstadt, M.D.Eau Claire, WI 547031275535155
  8. Chris Humphreys, M.D.Eau Claire, WI 547031205838190

Common questions

What is Brett L. Gardner, M.D.'s NPI number?

Brett L. Gardner, M.D.'s National Provider Identifier (NPI) is 1952303828, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Brett L. Gardner, M.D. located?

The NPPES record lists a practice address at 1221 Whipple St, Eau Claire, WI, 54703. Phone: (715) 838-3311. Providers update this record themselves, so call before visiting.

How can I verify Brett L. Gardner, M.D.'s license?

NPPES lists Wisconsin license number 21688, 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.

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.