Lowell Steen, MD
NPI 1174681605 · Cardiovascular Disease Physician · Maywood, IL
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lowell Steen, MD is a Cardiovascular Disease Physician provider in Maywood, IL (NPI 1174681605).
Provider details
- NPI number
- 1174681605
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036086382 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,011 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 621 | $100 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 364 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 230 | $132 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 137 | $13 |
| Critical Care, First 30-74 Minutes99291 | 113 | $222 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 668 | 240 |
| Metoprolol Succinate | 413 | 133 |
| Evolocumabbrand: Repatha Sureclick | 280 | 69 |
| Apixabanbrand: Eliquis | 265 | 79 |
| Rosuvastatin Calcium | 242 | 71 |
| Metoprolol Tartrate | 230 | 75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$350 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2010-03-05
Frequently asked questions
- What is Lowell Steen's NPI number?
- Lowell Steen's National Provider Identifier (NPI) is 1174681605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lowell Steen's specialty?
- Lowell Steen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Lowell Steen located?
- Lowell Steen's practice location on file with NPPES is 2160 S First Ave, Maywood, IL 60153.
- What is Lowell Steen's phone number?
- The practice phone number listed in the NPPES registry for Lowell Steen is (630) 627-7399.
- Does Lowell Steen accept Medicare?
- Lowell Steen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lowell Steen's NPI active?
- Yes — Lowell Steen's NPI (1174681605) is active in the NPPES registry as of the last update on 2010-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.