NPPES file of Aug 9, 2026

Marc J. Ovadia, M.D.

Pediatric Cardiology Physician · Park Ridge, IL

Marc J. Ovadia, M.D. is a pediatric cardiology physician with a practice address in Park Ridge, Illinois, and NPI 1356342398, issued on Aug 1, 2005. Check the license (Illinois 036103080, 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
1356342398
Name
Marc J. Ovadia
Credential
M.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License numbers
036103080 IL
170004 NY
Self-reported in NPPES; status is on the state search
Practice location
1875 Dempster St Ste 605, Park Ridge, IL 60068
Phone
(773) 612-4184
Enumerated
Aug 1, 2005
Record last updated
Jun 9, 2022
Fax
(847) 692-6755
Medicaid IDs
036-103080-3 IL
036103080 IL
Medicare enrollment
Enrolled (PECOS I20031217000573); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1984
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 pediatric cardiology physician records → All 162 in Illinois → Look up another NPI →

Verify Marc J. Ovadia 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 036103080    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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6.7 times the Medicare Part D claims of the average pediatric cardiology physician in 2024

494 Medicare Part D claims for 100 beneficiaries, against an average of 74 among the 518 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Marc Ovadia494
  2. Specialty average74

Most prescribed

  1. Metoprolol Succinate58 claims
  2. Amiodarone Hcl50 claims
  3. Digoxin34 claims
  4. Verapamil Hcl27 claims
  5. Eliquis21 claims
  6. Dofetilide19 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: $130.06

5 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 1,156 providers of this specialty with any payment received $2,864.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marc Ovadia$130.06
  2. Specialty average$2,864.57

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

One hospital affiliation

  1. Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars

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.

Marc J. Ovadia among 162 pediatric cardiology physician records in Illinois

Marc J. Ovadia, M.D. is one of 162 pediatric cardiology physician records with a practice address in Illinois. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated1984 · median 2005 among the 84 with a school on file
  • Record last updated2022 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in Illinois

There are 162 pediatric cardiology physician records in Illinois.

All 162 in Illinois → Every provider in Park Ridge → Pediatric Cardiology Physician nationwide →

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Abraham Groner, MDPark Ridge, IL 600681336469451
  2. Stephen Neuberger, MDPark Ridge, IL 600681447268362
  3. Michael White, MDPark Ridge, IL 600681164085494
  4. Wayne Franklin, MD, MPH, MMMMaywood, IL 601531538120472
  5. Tehui Ma, M.D.Maywood, IL 601531467618553
  6. Sarah Perkins, M.D.Maywood, IL 601531013173061
  7. Michael Paul, M.D.Hoffman Estates, IL 601691093998874
  8. Deborah Bryk-Serva, M.D.Hoffman Estates, IL 601941306806831

Common questions

What is Marc J. Ovadia, M.D.'s NPI number?

Marc J. Ovadia, M.D.'s National Provider Identifier (NPI) is 1356342398, issued on Aug 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marc J. Ovadia, M.D. located?

The NPPES record lists a practice address at 1875 Dempster St Ste 605, Park Ridge, IL, 60068. Phone: (773) 612-4184. Providers update this record themselves, so call before visiting.

How can I verify Marc J. Ovadia, M.D.'s license?

NPPES lists Illinois license number 036103080, 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 Marc J. Ovadia, M.D. prescribe under Medicare Part D?

In 2024, Marc J. Ovadia, M.D. had 494 Medicare Part D claims for 100 beneficiaries; the average among pediatric cardiology physician prescribers was 74. 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.