Michael Aaron, MD
NPI 1790762623 · Cardiovascular Disease Physician · West Islip, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Aaron, MD is a Cardiovascular Disease Physician provider in West Islip, NY (NPI 1790762623).
Provider details
- NPI number
- 1790762623
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 134852 (NY)
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
20 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
2,279 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 | 950 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 869 | $103 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 179 | $22 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 119 | $71 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 42 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 106 | 51 |
| Metoprolol Succinate | 98 | 47 |
| Atorvastatin Calcium | 75 | 36 |
| Furosemide | 62 | 31 |
| Valsartan | 25 | 16 |
| Valsartan/Hydrochlorothiazidebrand: Valsartan-Hydrochlorothiazide | 24 | 13 |
| Amlodipine Besylate | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,314 across 38 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
- 2005-12-30
- Last updated
- 2014-08-25
Frequently asked questions
- What is Michael Aaron's NPI number?
- Michael Aaron's National Provider Identifier (NPI) is 1790762623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Aaron's specialty?
- Michael Aaron is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Aaron located?
- Michael Aaron's practice location on file with NPPES is 540 Union Blvd, West Islip, NY 11795.
- What is Michael Aaron's phone number?
- The practice phone number listed in the NPPES registry for Michael Aaron is (631) 669-2555.
- Does Michael Aaron accept Medicare?
- Michael Aaron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Aaron's NPI active?
- Yes — Michael Aaron's NPI (1790762623) is active in the NPPES registry as of the last update on 2014-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.