Registry data as of Aug 27, 2026

Youssef Chami, MD

Cardiovascular Disease Physician · Marinette, WI

Youssef Chami, MD is a cardiovascular disease physician with a practice address in Marinette, Wisconsin, and NPI 1801875588, issued on Jan 11, 2006. Check the license 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
1801875588
Name
Youssef Chami
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
036089176 IL
036-089176 IL
4301062516 MI
Self-reported in NPPES; status is on the state search
Practice location
2820 Roosevelt RD, Marinette, WI 54143
Phone
(715) 735-5225
Enumerated
Jan 11, 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 2820 Roosevelt RD

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

  1. Thea Aguon, OTOccupational Therapist1285382556
  2. Mary Brandner, LCSWClinical Social Worker1235879834
  3. Ashley Bretl, D-PTPhysical Therapist1154813319
  4. John Briody, M.D., SCObstetrics & Gynecology Physician1346237666
  5. Morgan BrownSpeech-Language Pathologist1679407787
  6. Mitchell Connell, LPCProfessional Counselor1578572533

Verify Youssef Chami in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining BoardCheck 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.

71% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

924 Medicare Part D claims for 263 beneficiaries, against an average of 3,149 among the 19,556 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Youssef Chami924
  2. Specialty average3,149

Most prescribed

  1. Chlorthalidone114 claims
  2. Metoprolol Succinate100 claims
  3. Losartan Potassium76 claims
  4. Amlodipine Besylate65 claims
  5. Rosuvastatin Calcium59 claims
  6. Atorvastatin Calcium58 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: $15.58

1 payment, mostly food and beverage; the largest payer was Philips North America LLC. The 16,209 providers of this specialty with any payment received $4,923.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Youssef Chami$15.58
  2. Specialty average$4,923.81

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

One hospital or facility affiliation

  1. Bellin Memorial Hospital IncIron Mountain, MI

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.

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 Youssef Chami, MD's NPI number?

Youssef Chami, MD's National Provider Identifier (NPI) is 1801875588, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Youssef Chami, MD located?

The NPPES record lists a practice address at 2820 Roosevelt RD, Marinette, WI, 54143. Phone: (715) 735-5225. Providers update this record themselves, so call before visiting.

How can I verify Youssef Chami, MD's license?

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 Youssef Chami, MD prescribe under Medicare Part D?

In 2024, Youssef Chami, MD had 924 Medicare Part D claims for 263 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.

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.