MICHAEL L AARON MD
NPI 1790762623
Internal Medicine - Cardiovascular Disease in West Islip, NY

Active since December 30, 2005PECOS EnrolledAccepts Medicare Assignment
84.39/100
CMS Quality Rating
540 UNION BLVD, WEST ISLIP, NY 11795(631) 669-2555(631) 669-5787 Get Directions Write a Review

NPPES record last updated: August 25, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael L Aaron Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL L AARON MD (NPI 1790762623) is an individual cardiovascular disease provider in West Islip, New York, licensed in New York (134852) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Ocean Medical Center, and is a graduate of State University Of New York At Buffalo School Of Medicine (1976).

NPPES Registry Identity

NPI1790762623
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMICHAEL L AARONCredential: MD
Location Address540 UNION BLVDWest Islip, NY 11795
Mailing Address540 Union BlvdWest Islip, NY 11795 · (631) 669-2555 · Fax (631) 669-5787
Fax(631) 669-5787
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 1976
Enumeration DateDecember 30, 2005
Last NPPES UpdateAugust 25, 2014
NPI 1790762623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in NY · 134852
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
540 UNION BLVD, West Islip, NY 11795

Other Identifiers 2

Medicare PINA400029317NY
Medicaid00743191NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Michael L Aaron Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719911536
PECOS Enrollment IDI20090831000337
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
950 services442 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
869 services416 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016
An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
179 services179 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
119 services116 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018
An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
42 services42 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
35 services35 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ocean Medical Center

Acute Care Hospitals · Brick, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number310052
Location425 Jack Martin BlvdBrick, NJ 08724 · Ocean County
Emergency services Birthing friendly

St Francis Hospital - The Heart Center

Acute Care Hospitals · Roslyn, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330182
Location100 Port Washington BoulevardRoslyn, NY 11576 · Nassau County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11795 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.34
Promoting Interoperability100
Improvement Activities40
Cost57.02

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Adult Health)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Clinical Cardiac Electrophysiology)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Cardiovascular Disease)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Cardiovascular Disease)
540 UNION BLVD
WEST ISLIP, NY 11795
Nurse Practitioner (Family)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Cardiovascular Disease)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Cardiovascular Disease)
540 UNION BLVD
WEST ISLIP, NY 11795
Internal Medicine (Cardiovascular Disease)
540 UNION BLVD
WEST ISLIP, NY 11795

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Aaron's NPI number?

The NPI number for Michael Aaron is 1790762623. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Michael Aaron located?

Michael Aaron practices at 540 Union Blvd, West Islip, NY 11795. The listed phone number is (631) 669-2555.

What is Michael Aaron's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Michael Aaron enrolled in Medicare?

Yes. Michael Aaron is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Michael Aaron affiliated with any hospitals?

According to CMS data, Michael Aaron is affiliated with Ocean Medical Center and St Francis Hospital - The Heart Center.

When was this NPI record last updated?

The NPPES record for Michael Aaron was last updated on August 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.