NPPES file of Aug 9, 2026

Lowell H. Steen, MD

Cardiovascular Disease Physician · Maywood, IL

Lowell H. Steen, MD is a cardiovascular disease physician with a practice address in Maywood, Illinois, and NPI 1174681605, issued on Dec 5, 2006. Check the license (Illinois 036086382, 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
1174681605
Name
Lowell H. Steen
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
036086382 IL
Self-reported in NPPES; status is on the state search
Practice location
2160 S First Ave, Maywood, IL 60153
Phone
(630) 627-7399
Enumerated
Dec 5, 2006
Record last updated
Mar 5, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(630) 627-7079
Medicare enrollment
Enrolled (PECOS I20050818000366); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 1990
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 First Ave

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

  1. Elaine Adams, MDRheumatology Physician1699752592
  2. Hussein Ads, BDSOral and Maxillofacial Surgery (Dentist)1801966940
  3. Rekha Agrawal, MDPediatric Nephrology Physician1205802071
  4. Kathy Albain, M.D.Hematology & Oncology Physician1679550842
  5. Douglas Anderson, MDNeurological Surgery Physician1386621258
  6. Aziz Ansari, DOHospitalist Physician1558467720

Verify Lowell H. Steen 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 036086382
    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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47% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,519 Medicare Part D claims for 705 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Lowell Steen4,519
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium668 claims
  2. Metoprolol Succinate413 claims
  3. Repatha Sureclick280 claims
  4. Eliquis265 claims
  5. Rosuvastatin Calcium242 claims
  6. Metoprolol Tartrate230 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: $349.97

12 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lowell Steen$349.97
  2. Specialty average$3,819.56

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. 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.

Lowell H. Steen among 1,073 cardiovascular disease physician records in Illinois

Lowell H. Steen, MD 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1990 · median 2001 among the 688 with a school on file
  • Record last updated2010 · 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. Timothy Paterick, M.D.Maywood, IL 601531609863869

Common questions

What is Lowell H. Steen, MD's NPI number?

Lowell H. Steen, MD's National Provider Identifier (NPI) is 1174681605, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lowell H. Steen, MD located?

The NPPES record lists a practice address at 2160 S First Ave, Maywood, IL, 60153. Phone: (630) 627-7399. Providers update this record themselves, so call before visiting.

How can I verify Lowell H. Steen, MD's license?

NPPES lists Illinois license number 036086382, 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 Lowell H. Steen, MD prescribe under Medicare Part D?

In 2024, Lowell H. Steen, MD had 4,519 Medicare Part D claims for 705 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.