NPPES file of Aug 9, 2026

Mark Jung-Ching Shen, M.D.

Clinical Cardiac Electrophysiology Physician · Moline, IL

Mark Jung-Ching Shen, M.D. is a clinical cardiac electrophysiology physician with a practice address in Moline, Illinois, and NPI 1346539467, issued on Mar 29, 2011. Check the license (Illinois 036133915, 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
1346539467
Name
Mark Jung-Ching Shen
Credential
M.D.
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License number
036133915 IL
Self-reported in NPPES; status is on the state search
Practice location
1100 36TH Ave, Moline, IL 61265
Phone
(309) 743-6700
Enumerated
Mar 29, 2011
Record last updated
Feb 17, 2023
Fax
(309) 764-2042
Medicaid ID
036133915 IL
Medicare enrollment
Enrolled (PECOS I20171206001305); 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 1100 36TH Ave

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

  1. Melinda Allison, APNAcute Care Nurse Practitioner1902201791
  2. Lindsey Bollaert, APNFamily Nurse Practitioner1437604154
  3. Cara Brown, APRNFamily Nurse Practitioner1003401498
  4. Rebecca Drehman, APRNFamily Nurse Practitioner1710517503
  5. Ruth GbadeyanNurse Practitioner1275376618
  6. Tara Gengler, APNFamily Nurse Practitioner1396078051

Verify Mark Jung-Ching Shen 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 036133915
    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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5.1 times the Medicare Part D claims of the average clinical cardiac electrophysiology physician in 2024

8,795 Medicare Part D claims for 1,348 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Mark Shen8,795
  2. Specialty average1,710

Most prescribed

  1. Metoprolol Succinate1,585 claims
  2. Eliquis1,306 claims
  3. Potassium Chloride513 claims
  4. Warfarin Sodium471 claims
  5. Metoprolol Tartrate397 claims
  6. Furosemide366 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: $4,930.16

93 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. Mark Shen$4,930
  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.

6 hospitals and group practices

  1. Cardiovascular Medicine PLLCMoline, IL
  2. Genesis Health SystemDavenport, IA
  3. Genesis Health SystemSilvis, IL
  4. Genesis Medical Center, AledoAledo, IL · Critical Access Hospitals
  5. Trinity Medical CenterRock Island, IL
  6. Unity HealthcareMuscatine, IA

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).

Clinical Cardiac Electrophysiology Physician providers in Illinois

There are 166 clinical cardiac electrophysiology physician records in Illinois.

Other clinical cardiac electrophysiology physician records in Illinois

  1. Jens Philip Vilhelm Aagaard, M.D.Park Ridge, IL1679823991
  2. Ahmad Abdul Karim, M.DJoliet, IL1588721328
  3. Hany Abed, MBBS, B. PHARM.Maywood, IL1538507132
  4. Fadi Abou Obeid, MDCarbondale, IL1811304751
  5. Basil Abu-El-Haija, MDSpringfield, IL1881825594
  6. Amjad Abualsuod, MDPeoria, IL1427346444
  7. Helbert Acosta, M.D.Moline, IL1477532281
  8. Francisco Aguilar, MDHinsdale, IL1487637567
  9. Abdur Rahman Fuzail AhmadPana, IL1053727776
  10. Aamir Ahmed, MDChicago, IL1992297931

Common questions

What is Mark Jung-Ching Shen, M.D.'s NPI number?

Mark Jung-Ching Shen, M.D.'s National Provider Identifier (NPI) is 1346539467, issued on Mar 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mark Jung-Ching Shen, M.D. located?

The NPPES record lists a practice address at 1100 36TH Ave, Moline, IL, 61265. Phone: (309) 743-6700. Providers update this record themselves, so call before visiting.

How can I verify Mark Jung-Ching Shen, M.D.'s license?

NPPES lists Illinois license number 036133915, 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 Mark Jung-Ching Shen, M.D. prescribe under Medicare Part D?

In 2024, Mark Jung-Ching Shen, M.D. had 8,795 Medicare Part D claims for 1,348 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.