ERIC ARGUELLES MD
NPI 1104138627
Internal Medicine - Cardiovascular Disease in Greenlawn, NY
About Eric Arguelles Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC ARGUELLES MD (NPI 1104138627) is an individual cardiovascular disease provider in Greenlawn, New York, licensed in New York (288116-1) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Nassau University Medical Center, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Eric Arguelles 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.
Medicare Billing Reassignments
6Medicare enrollment records show Eric Arguelles reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenlawn, NY 11740
- Reassigned Medicare billing, New York enrollment
- 572 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- 128 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Southwest Suffolk Medical PC
- 348 clinicians in this Medicare group
Farmingdale, NY 11735
- Reassigned Medicare billing, New York enrollment
- 944 clinicians in this Medicare group
Westbury, NY 11590
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Health Care Corporation
- 553 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 17
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nassau University Medical Center
Acute Care Hospitals · East Meadow, NYNs/Lij Hs Southside Hospital
Acute Care Hospitals · Bay Shore, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GREENLAWN, NY 11740
GREENLAWN, NY 11740
GREENLAWN, NY 11740
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 Eric Arguelles's NPI number?
The NPI number for Eric Arguelles is 1104138627. It was assigned to this individual provider in the NPPES registry on July 13, 2010.
Where is Eric Arguelles located?
Eric Arguelles practices at 5 Cuba Hill Rd, Greenlawn, NY 11740. The listed phone number is (631) 628-5000.
What is Eric Arguelles's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Eric Arguelles enrolled in Medicare?
Yes. Eric Arguelles 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.
Which organizations bill Medicare for Eric Arguelles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Arguelles reassigns Medicare benefits to 6 organizations: North Shore Medical Group Of The Mount Sinai School Of Medicine (Greenlawn, NY), St. Francis Cardiac Prevention Services PC (Melville, NY), Southwest Suffolk Medical, P.C. (Smithtown, NY), Chs Physician Partners, PC (Farmingdale, NY), New Cassel Community Health Center (Westbury, NY) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eric Arguelles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Eric Arguelles affiliated with any hospitals?
According to CMS data, Eric Arguelles is affiliated with Nassau University Medical Center and Ns/Lij Hs Southside Hospital.
When was this NPI record last updated?
The NPPES record for Eric Arguelles was last updated on July 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.