NEWYORK-PRESBYTERIAN MEDICAL GROUP/WESTCHESTER ED
NPI 1497260806
Emergency Medicine in Bronxville, NY
About Newyork-presbyterian Medical Group/westchester Ed NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEWYORK-PRESBYTERIAN MEDICAL GROUP/WESTCHESTER ED (NPI 1497260806) is a healthcare organization registered as an emergency medicine in Bronxville, New York and active in the NPI registry since December 2017. The organization lists Rebecca Bertoline, Quality Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Newyork-presbyterian Medical Group/westchester Ed is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
530Medicare enrollment records show 530 clinicians reassign Medicare billing to Newyork-Presbyterian Medical Group/Westchester Ed, which bills Medicare for the services they deliver. Of these, 59 practice at this address and 301 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 34
Nearest to this location (20)
See all 530Bronxville, NY 10708
Bronxville, NY 10708
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Lawrence Medical Associates, PC's NPI number?
The NPI number for Lawrence Medical Associates, PC is 1497260806. It was assigned to this organization in the NPPES registry on December 7, 2017. The provider is doing business as Newyork-Presbyterian Medical Group/Westchester Ed.
Where is Lawrence Medical Associates, PC located?
Lawrence Medical Associates, PC is located at 55 Palmer Avenue Department Of Emergency Medicine, Bronxville, NY 10708. The listed phone number is (914) 787-1000.
What is Lawrence Medical Associates, PC's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Lawrence Medical Associates, PC enrolled in Medicare?
Yes. Lawrence Medical Associates, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lawrence Medical Associates, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 530 clinicians in 34 Medicare specialties reassign their Medicare billing to Lawrence Medical Associates, PC. A 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 the clinician's services. The largest specialties are Internal Medicine (106), Nurse Practitioner (59) and Emergency Medicine (41). Of these, 59 practice at this address and 301 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Lawrence Medical Associates, PC was last updated on December 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Newyork-Presbyterian Medical Group/westchester Ed · NPI 1497260806
Emergency Medicine organization in Bronxville, New York. Organization record, active in the CMS NPPES registry since December 7, 2017.
## Identity
- **NPI:** 1497260806 (Entity type: Organization)
- **Enumerated:** December 7, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Legal business name:** Lawrence Medical Associates, Pc
- **Organization subpart:** No
- **Authorized official:** Rebecca Bertoline, QUALITY MANAGER
## Practice location
- **Address:** 55 PALMER AVENUE, DEPARTMENT OF EMERGENCY MEDICINE, Bronxville, NY 10708-3403
- **Phone:** (914) 787-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 530 clinicians in 34 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (106), Nurse Practitioner (59), Emergency Medicine (41); 59 practice at this address and 301 within 10 miles; [full list](https://npiprofile.com/npi/1497260806/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 7, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1497260806) · Data from the CMS NPPES public registry.