DR. ELVIS W REMA MD
NPI 1942528534
Anesthesiology - Pain Medicine in West Islip, NY
About Dr. Elvis W Rema Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELVIS W REMA MD (NPI 1942528534) is an individual pain medicine provider in West Islip, New York, licensed in New York (263613) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and is a graduate of Other (2007).
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
Dr. Elvis W Rema 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
5Medicare enrollment records show Elvis Rema reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 6 clinicians in this Medicare group
Hartsdale, NY 10530
- Reassigned Medicare billing, New York enrollment
- 142 clinicians in this Medicare group
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 93 clinicians in this Medicare group
Poughkeepsie, NY 12603
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Premier Medical Group Of The Hudson Valley PC
- 169 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 26
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.
Vassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYNorthern Dutchess Hospital
Acute Care Hospitals · Rhinebeck, NYMedicare 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.
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.
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 Elvis Rema's NPI number?
The NPI number for Elvis Rema is 1942528534. It was assigned to this individual provider in the NPPES registry on May 7, 2010.
Where is Elvis Rema located?
Elvis Rema practices at 380 Montauk Hwy, West Islip, NY 11795. The listed phone number is (631) 422-5371.
What is Elvis Rema's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Elvis Rema enrolled in Medicare?
Yes. Elvis Rema 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 Elvis Rema's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elvis Rema reassigns Medicare benefits to 5 organizations: Western Hills Medical Services PLLC (West Islip, NY), Long Island Neurosurgical & Pain Specialists, PLLC (West Islip, NY), Singular Anesthesia Services, PLLC (Hartsdale, NY), Hudson Health Anesthesia PLLC (Cortlandt Manor, NY) and Premier Medical Group Of The Hudson Valley P.C. (Poughkeepsie, NY). 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 Elvis Rema's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Elvis Rema affiliated with any hospitals?
According to CMS data, Elvis Rema is affiliated with Vassar Brothers Medical Center and Northern Dutchess Hospital.
When was this NPI record last updated?
The NPPES record for Elvis Rema was last updated on March 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.