NPPES file of Aug 9, 2026

Michael R. Anderson, M.D.

Otolaryngology Physician · Fort Atkinson, WI

Michael R. Anderson, M.D. is an otolaryngology physician with a practice address in Fort Atkinson, Wisconsin, and NPI 1588685077, issued on Jul 21, 2006. Check the license (Wisconsin 45652-020, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588685077
Name
Michael R. Anderson
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
45652-020 WI
Self-reported in NPPES; status is on the state search
Practice location
611 Sherman Ave E, Fort Atkinson, WI 53538
Phone
(920) 563-6667
Enumerated
Jul 21, 2006
Record last updated
Dec 22, 2025
Fax
(920) 563-0145
Medicaid ID
34399400 WI
Medicare enrollment
Enrolled (PECOS I20040324001383); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 1998
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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8 nearest otolaryngology physician records → All 231 in Wisconsin → Look up another NPI →

Also registered at 611 Sherman Ave E

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

  1. Ailleen Alquinto Anonuevo, M.D.Internal Medicine Physician1417900143
  2. Lisa Ashwill, RDN, CDRegistered Dietitian1689217580
  3. Jonathan Beck, DNP, CRNACertified Registered Nurse Anesthetist1831648989
  4. Debra Bingham, CRNACertified Registered Nurse Anesthetist1154479889
  5. James Brown, P.A.Physician Assistant1831179910
  6. Matthew Brune, CRNACertified Registered Nurse Anesthetist1184502973

Verify Michael R. Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 45652-020    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

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63% fewer Medicare Part D claims than the average otolaryngology physician in 2024

201 Medicare Part D claims for 72 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.

  1. Michael Anderson201
  2. Specialty average541

Most prescribed

  1. Fluticasone Propionate67 claims
  2. Ipratropium Bromide27 claims
  3. Azelastine Hcl15 claims
  4. Doxycycline Monohydrate14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,641.79

13 payments; by number, the most common kind was travel and lodging; the largest payer was Stryker Corporation. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Anderson$1,641.79
  2. Specialty average$1,922.50

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Fort Healthcare IncFort Atkinson, WI

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

Michael R. Anderson among 231 otolaryngology physician records in Wisconsin

Michael R. Anderson, M.D. is one of 231 otolaryngology physician records with a practice address in Wisconsin. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 45% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1998 · median 2004 among the 147 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in Wisconsin

There are 231 otolaryngology physician records in Wisconsin.

All 231 in Wisconsin → Every provider in Fort Atkinson → Otolaryngology Physician nationwide →

The 8 otolaryngology physician records with the nearest ZIP codes

  1. William Hofmann, M.D.Fort Atkinson, WI 535381306844949
  2. David Rowe, M.D.Fort Atkinson, WI 535381679594162
  3. Matthew Sdano, MDFort Atkinson, WI 535381376648378
  4. Warren Ellison, MDJanesville, WI 535461194765560
  5. Steven Lyon, MDJanesville, WI 535461013950096
  6. Landon Riggs, MDJanesville, WI 535461386709723
  7. Eric Yang, M.D.Janesville, WI 535461376719054
  8. Peter Lee, M.D.Middleton, WI 535621629320007

Common questions

What is Michael R. Anderson, M.D.'s NPI number?

Michael R. Anderson, M.D.'s National Provider Identifier (NPI) is 1588685077, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael R. Anderson, M.D. located?

The NPPES record lists a practice address at 611 Sherman Ave E, Fort Atkinson, WI, 53538. Phone: (920) 563-6667. Providers update this record themselves, so call before visiting.

How can I verify Michael R. Anderson, M.D.'s license?

NPPES lists Wisconsin license number 45652-020, 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.

How much does Michael R. Anderson, M.D. prescribe under Medicare Part D?

In 2024, Michael R. Anderson, M.D. had 201 Medicare Part D claims for 72 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

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.