NPPES file of Aug 9, 2026

Mouyyad Wakaa Rahaby, MD.

Clinical Cardiac Electrophysiology Physician · Libertyville, IL

Mouyyad Wakaa Rahaby, MD. is a clinical cardiac electrophysiology physician with a practice address in Libertyville, Illinois, and NPI 1528207537, issued on Feb 13, 2009. Check the license (Illinois 036-118564, 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
1528207537
Name
Mouyyad Wakaa Rahaby
Credential
MD.
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License numbers
036-118564 IL
036118564 IL
5431220 WI
Self-reported in NPPES; status is on the state search
Practice location
900 Technology Way, Libertyville, IL 60048
Phone
(847) 367-7171
Enumerated
Feb 13, 2009
Record last updated
Jul 11, 2024
Fax
(847) 367-7177
Medicaid ID
100015486 WI
Medicare enrollment
Enrolled (PECOS I20110331000059); 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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Also registered at 900 Technology Way

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

  1. Eric Kessler, M.D.Clinical Cardiac Electrophysiology Physician1922256601
  2. Emily KormanSocial Worker1306626668
  3. Robert Romanelli, M.D.Internal Medicine Physician1144208554

Verify Mouyyad Wakaa Rahaby 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 036-118564
    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

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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53% more Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

2,622 Medicare Part D claims for 559 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Mouyyad Rahaby2,622
  2. Specialty average1,710

Most prescribed

  1. Metoprolol Succinate389 claims
  2. Eliquis384 claims
  3. Amiodarone Hcl205 claims
  4. Sotalol156 claims
  5. Flecainide Acetate155 claims
  6. Xarelto128 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: $2,986.37

28 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mouyyad Rahaby$2,986
  2. Specialty average$10,651

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. Advocate Health And Hospitals CorporationBuffalo Grove, IL

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

Mouyyad Wakaa Rahaby among 166 clinical cardiac electrophysiology physician records in Illinois

Mouyyad Wakaa Rahaby, MD. is one of 166 clinical cardiac electrophysiology 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 2009, is newer than 61% of them.

  • NPI issued2009 · 61% of these records are older, 33% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2003 · median 2003 among the 138 with a school on file
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Cardiac Electrophysiology Physician providers in Illinois

There are 166 clinical cardiac electrophysiology physician records in Illinois.

The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes

  1. Mahmoud AliLibertyville, IL 600481366837635
  2. Eric Kessler, M.D.Libertyville, IL 600481922256601
  3. Sahil Attawala, MDMcHenry, IL 600501982832192
  4. Tonye Teme, M.D.McHenry, IL 600501467685214
  5. Hawkins Gay, M.D.Lake Forest, IL 600451134515919
  6. Krishnaswami Sriram, M. D.,Lake Forest, IL 600451568637833
  7. Jens Philip Vilhelm Aagaard, M.D.Park Ridge, IL 600681679823991
  8. Yvonne Kaptein, MDPark Ridge, IL 600681811359961

Common questions

What is Mouyyad Wakaa Rahaby, MD.'s NPI number?

Mouyyad Wakaa Rahaby, MD.'s National Provider Identifier (NPI) is 1528207537, issued on Feb 13, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mouyyad Wakaa Rahaby, MD. located?

The NPPES record lists a practice address at 900 Technology Way, Libertyville, IL, 60048. Phone: (847) 367-7171. Providers update this record themselves, so call before visiting.

How can I verify Mouyyad Wakaa Rahaby, MD.'s license?

NPPES lists Illinois license number 036-118564, 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 Mouyyad Wakaa Rahaby, MD. prescribe under Medicare Part D?

In 2024, Mouyyad Wakaa Rahaby, MD. had 2,622 Medicare Part D claims for 559 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.

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.