DR. JOSEPH CHIRAYIL MD
NPI 1023000916
Emergency Medicine in Brooklyn, NY
About Dr. Joseph Chirayil Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH CHIRAYIL MD (NPI 1023000916) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (232483) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Opelousas General Health System, and is a graduate of Wake Forest University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Joseph Chirayil 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
12Medicare enrollment records show Joseph Chirayil reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville Centre, NY 11571
- Reassigned Medicare billing, New York enrollment
- 266 clinicians in this Medicare group
Roslyn, NY 11576
- Reassigned Medicare billing, New York enrollment
- 187 clinicians in this Medicare group
Uniondale, NY 11556
- Reassigned Medicare billing, New York enrollment
- 66 clinicians in this Medicare group
Bethpage, NY 11714
- Reassigned Medicare billing, New York enrollment
- 211 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 395 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 91 clinicians in this Medicare group
Springfield, VT 05156
- Reassigned Medicare billing, Vermont enrollment
- 56 clinicians in this Medicare group
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 91 clinicians in this Medicare group
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 147 clinicians in this Medicare group
Thibodaux, LA 70301
- Reassigned Medicare billing, Louisiana enrollment
- 104 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 5
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Opelousas General Health System
Acute Care Hospitals · Opelousas, LALake Charles Memorial Hospital
Acute Care Hospitals · Lake Charles, LAGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYChsli St Joseph Hospital
Acute Care Hospitals · Bethpage, NYSpringfield Hospital
Critical Access Hospitals · Springfield, VTPhysician 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.
Medicare 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.
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 Joseph Chirayil's NPI number?
The NPI number for Joseph Chirayil is 1023000916. It was assigned to this individual provider in the NPPES registry on August 17, 2005.
Where is Joseph Chirayil located?
Joseph Chirayil practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 270-8880.
What is Joseph Chirayil's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Chirayil enrolled in Medicare?
Yes. Joseph Chirayil 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 Joseph Chirayil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Chirayil reassigns Medicare benefits to 12 organizations: Mercy Medical Center (Rockville Centre, NY), St Francis Hospital (Roslyn, NY), Progressive Emergency Physicians PLLC (Uniondale, NY), St. Joseph Hospital (Bethpage, NY), Good Samaritan Hospital Medical Center (West Islip, NY) and 7 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 Joseph Chirayil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joseph Chirayil affiliated with any hospitals?
According to CMS data, Joseph Chirayil is affiliated with Opelousas General Health System, Lake Charles Memorial Hospital, Good Samaritan Hospital Medical Center, Chsli St Joseph Hospital and Springfield Hospital.
When was this NPI record last updated?
The NPPES record for Joseph Chirayil was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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. Joseph Chirayil, MD · NPI 1023000916
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since August 17, 2005.
## Identity
- **NPI:** 1023000916 (Entity type: Individual)
- **Enumerated:** August 17, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 232483 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 450 CLARKSON AVE, Brooklyn, NY 11203-2012
- **Phone:** (718) 270-8880
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Mercy Medical Center (NPI 1487698544, Rockville Centre, NY); St Francis Hospital (NPI 1205984580, Roslyn, NY); Progressive Emergency Physicians PLLC (NPI 1588098172, Uniondale, NY); St. Joseph Hospital (NPI 1881799153, Bethpage, NY); Good Samaritan Hospital Medical Center (NPI 1518901180, West Islip, NY); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** January 23, 2026
- **Other identifiers:** Medicaid 232483-1 (NY)
---
Source: [NPI Profile](https://npiprofile.com/npi/1023000916) · Data from the CMS NPPES public registry.