Michael Ross, MD
NPI 1821256421 · Cardiovascular Disease Physician · Westmont, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ross, MD is a Cardiovascular Disease Physician provider in Westmont, IL (NPI 1821256421).
Provider details
- NPI number
- 1821256421
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036122905 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
6,240 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,069 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 722 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 603 | $17 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 496 | $124 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 470 | $198 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 796 | 248 |
| Atorvastatin Calcium | 688 | 211 |
| Rosuvastatin Calcium | 530 | 165 |
| Apixabanbrand: Eliquis | 526 | 143 |
| Losartan Potassium | 366 | 117 |
| Metoprolol Tartrate | 292 | 113 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$167 across 4 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
- 2008-05-30
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Michael Ross's NPI number?
- Michael Ross's National Provider Identifier (NPI) is 1821256421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ross's specialty?
- Michael Ross is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ross located?
- Michael Ross's practice location on file with NPPES is 303 W Ogden Ave, Westmont, IL 60559-1419.
- What is Michael Ross's phone number?
- The practice phone number listed in the NPPES registry for Michael Ross is (630) 435-6100.
- Does Michael Ross accept Medicare?
- Michael Ross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ross's NPI active?
- Yes — Michael Ross's NPI (1821256421) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.