DR. ALEX BREVIL M.D.
NPI 1285989038
Emergency Medicine in Brooklyn, NY
About Dr. Alex Brevil M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEX BREVIL M.D. (NPI 1285989038) is an individual emergency medicine provider in Brooklyn, New York, licensed in Massachusetts (266781) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Bon Secours Community Hospital, and is a graduate of Boston University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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. Alex Brevil M.d. 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
8Medicare enrollment records show Alex Brevil reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: State Of New York Comptrollers Office
- 67 clinicians in this Medicare group
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- 208 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
Far Rockaway, NY 11691
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Island Emergency Medical Services PC
- 290 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Siena Emergency Medical Services PC
- 55 clinicians in this Medicare group
Port Jervis, NY 12771
- Reassigned Medicare billing, New York enrollment
- 57 clinicians in this Medicare group
Holyoke, MA 01040
- Reassigned Medicare billing, Massachusetts enrollment
- 55 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bon Secours Community Hospital
Acute Care Hospitals · Port Jervis, NYSt Anthony Community Hospital
Acute Care Hospitals · Warwick, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 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.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
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 Alex Brevil's NPI number?
The NPI number for Alex Brevil is 1285989038. It was assigned to this individual provider in the NPPES registry on July 18, 2012.
Where is Alex Brevil located?
Alex Brevil practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 270-1000.
What is Alex Brevil's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alex Brevil enrolled in Medicare?
Yes. Alex Brevil 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 Alex Brevil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alex Brevil reassigns Medicare benefits to 8 organizations: Suny Health Science Center At Bklyn (Brooklyn, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Island Emergency Medical Services, P.C. (Far Rockaway, NY), Siena Emergency Medical Services, P.C. (Smithtown, NY) and 3 more organizations, 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 Alex Brevil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alex Brevil affiliated with any hospitals?
According to CMS data, Alex Brevil is affiliated with Bon Secours Community Hospital and St Anthony Community Hospital.
When was this NPI record last updated?
The NPPES record for Alex Brevil was last updated on July 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Alex Brevil, M.D. · NPI 1285989038
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since July 18, 2012.
## Identity
- **NPI:** 1285989038 (Entity type: Individual)
- **Enumerated:** July 18, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 266781 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 450 CLARKSON AVE, Brooklyn, NY 11203-2012
- **Phone:** (718) 270-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Suny Health Science Center At Bklyn (NPI 1588077994, Brooklyn, NY); Icahn School Of Medicine At Mount Sinai (NPI 1679083984, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1477899078, New York, NY); Island Emergency Medical Services, P.C. (NPI 1639160385, Far Rockaway, NY); Siena Emergency Medical Services, P.C. (NPI 1356507099, Smithtown, NY); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 28, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1285989038) · Data from the CMS NPPES public registry.