NPPES file of Aug 9, 2026

Maamoun Zane, M.D.

Critical Care Medicine (Internal Medicine) Physician · Mattoon, IL

Maamoun Zane, M.D. is a critical care medicine (internal medicine) physician with a practice address in Mattoon, Illinois, and NPI 1669831509, issued on Feb 21, 2016. Check the license (Illinois 036166969, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1669831509
Name
Maamoun Zane
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
036166969 IL
036-166969 IL
01093983A IN
4351045558 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Health Center Dr, Mattoon, IL 61938
Phone
(217) 238-4960
Enumerated
Feb 21, 2016
Record last updated
Jun 25, 2026
Fax
(217) 238-4951
Medicare enrollment
Enrolled (PECOS I20240916000940); accepts Medicare assignment
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 critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →

Also registered at 1000 Health Center Dr

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

  1. Arnold Agapito, MDInternal Medicine Physician1467421677
  2. Aziz Ahmed, MDDiagnostic Radiology Physician1790976918
  3. Erika AitkenCertified Registered Nurse Anesthetist1568159127
  4. Mohammad Al-Akchar, MDCardiovascular Disease Physician1730561903
  5. Babatunde Alao, M.D.Hospitalist Physician1477714053
  6. Maria Althoff, CRNACertified Registered Nurse Anesthetist1922393305

Verify Maamoun Zane in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036166969    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 Illinois license search

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91% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024

64 Medicare Part D claims for 29 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.

  1. Maamoun Zane64
  2. Specialty average696

Most prescribed

  1. Albuterol Sulfate Hfa17 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: $527.19

12 payments; by number, the most common kind was food and beverage; the largest payer was Olympus Corporation of the Americas. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maamoun Zane$527.19
  2. Specialty average$2,958.68

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

2 hospitals and group practices

  1. Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospitals3 of 5 stars
  2. Mymichigan Medical GroupMidland, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Maamoun Zane among 281 critical care medicine (internal medicine) physician records in Illinois

Maamoun Zane, M.D. is one of 281 critical care medicine (internal medicine) physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 72% of them.

  • NPI issued2016 · 72% of these records are older, 22% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2001 · median 2008 among the 226 with a school on file
  • Record last updated2026 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Illinois

There are 281 critical care medicine (internal medicine) physician records in Illinois.

All 281 in Illinois → Every provider in Mattoon → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Preeti Patel, MDMattoon, IL 619381336580273
  2. Ashley Rodriguez, MDMattoon, IL 619381083107122
  3. Faisal Abdulameer, M.B.CH.BChampaign, IL 618221205286432
  4. Barbara Foner, MD MPH FCCP ABSMMaryville, IL 620621437141090
  5. Adarsh Sahni, MDMaryville, IL 620621740225226
  6. Michael Walter, MDMaryville, IL 620621629096359
  7. Faisal Anwar, MDUrbana, IL 618011124054424
  8. Caryn Hernandez, MDUrbana, IL 618011750738928

Common questions

What is Maamoun Zane, M.D.'s NPI number?

Maamoun Zane, M.D.'s National Provider Identifier (NPI) is 1669831509, issued on Feb 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Maamoun Zane, M.D. located?

The NPPES record lists a practice address at 1000 Health Center Dr, Mattoon, IL, 61938. Phone: (217) 238-4960. Providers update this record themselves, so call before visiting.

How can I verify Maamoun Zane, M.D.'s license?

NPPES lists Illinois license number 036166969, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Maamoun Zane, M.D. prescribe under Medicare Part D?

In 2024, Maamoun Zane, M.D. had 64 Medicare Part D claims for 29 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.