NPPES file of Aug 9, 2026

Timothy E. Paterick, M.D.

Cardiovascular Disease Physician · Maywood, IL

Timothy E. Paterick, M.D. is a cardiovascular disease physician with a practice address in Maywood, Illinois, and NPI 1609863869, issued on Oct 3, 2005. Check the license (Illinois 036154457, 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
1609863869
Name
Timothy E. Paterick
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
036154457 IL
Self-reported in NPPES; status is on the state search
Practice location
2160 S 1St Ave, Maywood, IL 60153
Phone
(708) 216-9000
Enumerated
Oct 3, 2005
Record last updated
Mar 4, 2022
Medicare enrollment
Enrolled (PECOS I20220425001175); 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 2160 S 1St Ave

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

  1. Stefanie AbbottFamily Medicine Physician1861137457
  2. Osamah Abdallah, M.D.Internal Medicine Physician1275976144
  3. Abdelhai Abdelqader, MDGastroenterology Physician1073931127
  4. Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
  5. Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
  6. Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606

Verify Timothy E. Paterick 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 036154457
    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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57% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,319 Medicare Part D claims for 245 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Timothy Paterick1,319
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate184 claims
  2. Losartan Potassium108 claims
  3. Atorvastatin Calcium106 claims
  4. Eliquis103 claims
  5. Furosemide78 claims
  6. Amlodipine Besylate57 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.

One hospital affiliation

  1. Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 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.

Timothy E. Paterick among 1,073 cardiovascular disease physician records in Illinois

Timothy E. Paterick, M.D. is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% 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, 92% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1984 · median 2001 among the 688 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

45 cardiovascular disease physician records list a practice address in Maywood

They are 45 of the 2,572 NPPES records with a practice address in Maywood, and 1,073 cardiovascular disease physician records in Illinois.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. John Barron, MDMaywood, IL 601531942379441
  2. Erin Coglianese, M.D.Maywood, IL 601531063509107
  3. Alain Heroux, MDMaywood, IL 601531609945195
  4. Clifford Kavinsky, M.D.Maywood, IL 601531336165612
  5. Ferdinand Leya, MDMaywood, IL 601531104984632
  6. Thomas McKiernan, MDMaywood, IL 601531417015959
  7. Ivan Pacold, MDMaywood, IL 601531992784094
  8. Mark Rabbat, MDMaywood, IL 601531114191327

Common questions

What is Timothy E. Paterick, M.D.'s NPI number?

Timothy E. Paterick, M.D.'s National Provider Identifier (NPI) is 1609863869, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Timothy E. Paterick, M.D. located?

The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-9000. Providers update this record themselves, so call before visiting.

How can I verify Timothy E. Paterick, M.D.'s license?

NPPES lists Illinois license number 036154457, 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 Timothy E. Paterick, M.D. prescribe under Medicare Part D?

In 2024, Timothy E. Paterick, M.D. had 1,319 Medicare Part D claims for 245 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.