Registry data as of Aug 27, 2026

Matthias Fuchs, M.D.

Cardiovascular Disease Physician · Green Bay, WI

Matthias Fuchs, M.D. is a cardiovascular disease physician with a practice address in Green Bay, Wisconsin, and NPI 1841230208, issued on Jun 7, 2006. Check the license (Wisconsin 19777-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841230208
Name
Matthias Fuchs
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
19777-20 WI
Self-reported in NPPES; status is on the state search
Practice location
744 S Webster Ave, Green Bay, WI 54301
Phone
(920) 433-3640
Enumerated
Jun 7, 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 744 S Webster Ave

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

  1. Adam Aicher, D.O.Emergency Medicine Physician1336280585
  2. Manar Al Shahrouri, MDPulmonary Disease Physician1093731382
  3. Hannah Alsteen, FNP-CFamily Nurse Practitioner1649823881
  4. Kyle Anderson, CRNACertified Registered Nurse Anesthetist1205580313
  5. Lori Anderson, CRNACertified Registered Nurse Anesthetist1508953274
  6. Paul AndersonStudent in an Organized Health Care Education/Training Program1750648481

Verify Matthias Fuchs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 19777-20    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.

2.8 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

8,666 Medicare Part D claims for 833 beneficiaries, against an average of 3,149 among the 19,556 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Matthias Fuchs8,666
  2. Specialty average3,149

Most prescribed

  1. Carvedilol647 claims
  2. Eliquis629 claims
  3. Rosuvastatin Calcium622 claims
  4. Furosemide603 claims
  5. Warfarin Sodium590 claims
  6. Ezetimibe494 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.

2 hospital and facility affiliations

  1. Bellin Memorial Hospital IncIron Mountain, MI
  2. Oconto Hospital And Medical Center IncMarinette, WI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Cardiovascular Disease Physician providers in Wisconsin

There are 394 cardiovascular disease physician records in Wisconsin.

All 394 in Wisconsin → Every provider in Green Bay →

Other cardiovascular disease physician records in Wisconsin

  1. Katherine Abbo, MD FACCKenosha, WI1962488965
  2. Mateen Abidi, M.DLa Crosse, WI1730333980
  3. Zaid Abood, MDMilwaukee, WI1194254334
  4. Michael Accavitti, M.D.Madison, WI1679952642
  5. Peter Ackell, MDAppleton, WI1710937115
  6. Alexei Agapitov, M.D.Madison, WI1841201514
  7. Abdulmohsin Ahmadjee, M.DAppleton, WI1225370802
  8. Raju Ailiani, MDLa Crosse, WI1831192194
  9. Seydi Aksut, MDMilwaukee, WI1194890236
  10. Mamoun Al-Nouri, MDOshkosh, WI1104810100

Common questions

What is Matthias Fuchs, M.D.'s NPI number?

Matthias Fuchs, M.D.'s National Provider Identifier (NPI) is 1841230208, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthias Fuchs, M.D. located?

The NPPES record lists a practice address at 744 S Webster Ave, Green Bay, WI, 54301. Phone: (920) 433-3640. Providers update this record themselves, so call before visiting.

How can I verify Matthias Fuchs, M.D.'s license?

NPPES lists Wisconsin license number 19777-20, 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 Matthias Fuchs, M.D. prescribe under Medicare Part D?

In 2024, Matthias Fuchs, M.D. had 8,666 Medicare Part D claims for 833 beneficiaries; the average among cardiovascular disease physician prescribers was 3,149. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

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.