MR. MARC PELUSO CRNA
NPI 1851691430
Nurse Anesthetist, Certified Registered in Stony Brook, NY
About Mr. Marc Peluso Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARC PELUSO CRNA (NPI 1851691430) is an individual nurse anesthetist, certified registered in Stony Brook, New York, licensed in New York (544166-1) and active in the NPI registry since October 2010. He is affiliated with Ns/lij Hs Southside Hospital and is a graduate of Other (2010).
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
Mr. Marc Peluso Crna 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
3Medicare enrollment records show Marc Peluso reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 63 clinicians in this Medicare group
Rocky Point, NY 11778
- Reassigned Medicare billing, New York enrollment
- 233 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ns/Lij Hs Southside Hospital
Acute Care Hospitals · Bay Shore, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11794 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.
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
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 Marc Peluso's NPI number?
The NPI number for Marc Peluso is 1851691430. It was assigned to this individual provider in the NPPES registry on October 28, 2010.
Where is Marc Peluso located?
Marc Peluso practices at 101 Nicolls Rd, Stony Brook, NY 11794. The listed phone number is (631) 689-8333.
What is Marc Peluso's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Marc Peluso enrolled in Medicare?
Yes. Marc Peluso 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 Marc Peluso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Peluso reassigns Medicare benefits to 3 organizations: Long Island Digestive Endoscopy Center, LLC (Port Jefferson Station, NY), Long Island Anesthesia Physicians LLP (Rocky Point, NY) and North Shore - Lij Anesthesiology, PC (Chappaqua, 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 Marc Peluso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marc Peluso affiliated with any hospitals?
According to CMS data, Marc Peluso is affiliated with Ns/Lij Hs Southside Hospital.
When was this NPI record last updated?
The NPPES record for Marc Peluso was last updated on June 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. Marc Peluso, CRNA · NPI 1851691430
Nurse Anesthetist, Certified Registered physician in Stony Brook, New York. Individual provider, active in the CMS NPPES registry since October 28, 2010.
## Identity
- **NPI:** 1851691430 (Entity type: Individual)
- **Enumerated:** October 28, 2010
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 544166-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 NICOLLS RD, Stony Brook, NY 11794-0001
- **Phone:** (631) 689-8333
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Long Island Digestive Endoscopy Center, LLC (NPI 1235551052, Port Jefferson Station, NY); Long Island Anesthesia Physicians LLP (NPI 1952387276, Rocky Point, NY); North Shore - Lij Anesthesiology, PC (NPI 1417401266, Chappaqua, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** June 19, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1851691430) · Data from the CMS NPPES public registry.