DR. MATTHEW P. KUSULAS MD
NPI 1144508300
Pediatrics - Pediatric Emergency Medicine in Greenwich, CT
About Dr. Matthew P. Kusulas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW P. KUSULAS MD (NPI 1144508300) is an individual pediatric emergency medicine provider in Greenwich, Connecticut, licensed in Connecticut (80020) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Matthew P. Kusulas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Kusulas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Fort Lee, NJ 07024
- Reassigned Medicare billing, New York enrollment
- 1,048 clinicians in this Medicare group
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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.
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.
GREENWICH, CT 06830
GREENWICH, CT 06830
GREENWICH, CT 06830
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 Matthew Kusulas's NPI number?
The NPI number for Matthew Kusulas is 1144508300. It was assigned to this individual provider in the NPPES registry on July 21, 2011.
Where is Matthew Kusulas located?
Matthew Kusulas practices at 5 Perryridge Rd, Greenwich, CT 06830. The listed phone number is (203) 863-3000.
What is Matthew Kusulas's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Matthew Kusulas enrolled in Medicare?
Yes. Matthew Kusulas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Kusulas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Kusulas reassigns Medicare benefits to 3 organizations: North Shore-Lij Medical PC (Great Neck, NY), Trustees Of Columbia University In The City Of New York (Fort Lee, NJ) and Yale University (New Haven, CT). 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 Matthew Kusulas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Kusulas was last updated on April 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Matthew P. Kusulas, MD · NPI 1144508300
Pediatric Emergency Medicine physician in Greenwich, Connecticut. Individual provider, active in the CMS NPPES registry since July 21, 2011.
## Identity
- **NPI:** 1144508300 (Entity type: Individual)
- **Enumerated:** July 21, 2011
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 80020 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 PERRYRIDGE RD, Greenwich, CT 06830-4608
- **Phone:** (203) 863-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Trustees Of Columbia University In The City Of New York (NPI 1982993184, Fort Lee, NJ); Yale University (NPI 1124148887, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144508300) · Data from the CMS NPPES public registry.