MR. ELVIN DANIEL AGUILAR CRNA
NPI 1639435126
Nurse Anesthetist, Certified Registered in Stony Brook, NY
About Mr. Elvin Daniel Aguilar Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ELVIN DANIEL AGUILAR CRNA (NPI 1639435126) is an individual nurse anesthetist, certified registered in Stony Brook, New York, licensed in New York (638816) and active in the NPI registry since April 2012. He is affiliated with Long Island Community 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. Elvin Daniel Aguilar 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
5Medicare enrollment records show Elvin Aguilar reassigns Medicare billing to 5 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
- 47 clinicians in this Medicare group
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
Rego Park, NY 11374
- Reassigned Medicare billing, New York enrollment
- 1,074 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 4
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.
Long Island Community Hospital
Acute Care Hospitals · Patchogue, 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 5
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
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 Elvin Aguilar's NPI number?
The NPI number for Elvin Aguilar is 1639435126. It was assigned to this individual provider in the NPPES registry on April 9, 2012.
Where is Elvin Aguilar located?
Elvin Aguilar practices at Department Of Anesthesiology Stony Brook University Hospital, Stony Brook, NY 11794. The listed phone number is (631) 708-6140.
What is Elvin Aguilar's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Elvin Aguilar enrolled in Medicare?
Yes. Elvin Aguilar 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 Elvin Aguilar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elvin Aguilar reassigns Medicare benefits to 5 organizations: Quality Medical Management Corp (Port Jefferson Station, NY), Long Island Digestive Endoscopy Center, LLC (Port Jefferson Station, NY), Long Island Anesthesia Physicians LLP (Rocky Point, NY), North Shore - Lij Anesthesiology, PC (Chappaqua, NY) and New York University (Rego Park, 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 Elvin Aguilar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Elvin Aguilar affiliated with any hospitals?
According to CMS data, Elvin Aguilar is affiliated with Long Island Community Hospital.
When was this NPI record last updated?
The NPPES record for Elvin Aguilar was last updated on April 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Elvin Daniel Aguilar, CRNA · NPI 1639435126
Nurse Anesthetist, Certified Registered physician in Stony Brook, New York. Individual provider, active in the CMS NPPES registry since April 9, 2012.
## Identity
- **NPI:** 1639435126 (Entity type: Individual)
- **Enumerated:** April 9, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 638816 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** DEPARTMENT OF ANESTHESIOLOGY, STONY BROOK UNIVERSITY HOSPITAL, Stony Brook, NY 11794-8081
- **Phone:** (631) 708-6140
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Quality Medical Management Corp (NPI 1114502606, Port Jefferson Station, NY); 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); New York University (NPI 1669422879, Rego Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** April 9, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1639435126) · Data from the CMS NPPES public registry.