MASS GENERAL BRIGHAM URGENT CARE LLC
NPI 1609387695
Clinic/Center - Urgent Care in Cambridge, MA
About Mass General Brigham Urgent Care Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASS GENERAL BRIGHAM URGENT CARE LLC (NPI 1609387695) is a healthcare organization registered as an urgent care in Cambridge, Massachusetts and active in the NPI registry since October 2017. The organization lists Kevin Robert Mulcahy, Senior Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mass General Brigham Urgent Care Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
143Medicare enrollment records show 143 clinicians reassign Medicare billing to Mass General Brigham Urgent Care LLC, which bills Medicare for the services they deliver. Of these, 87 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 143Boston, MA 02114
Boston, MA 02114
Boston, MA 02114
Boston, MA 02114
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 Mass General Brigham Urgent Care LLC's NPI number?
The NPI number for Mass General Brigham Urgent Care LLC is 1609387695. It was assigned to this organization in the NPPES registry on October 17, 2017.
Where is Mass General Brigham Urgent Care LLC located?
Mass General Brigham Urgent Care LLC is located at 1815 Massachusetts Ave, Cambridge, MA 02140. The listed phone number is (857) 856-5770.
What is Mass General Brigham Urgent Care LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Mass General Brigham Urgent Care LLC enrolled in Medicare?
Yes. Mass General Brigham Urgent Care LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mass General Brigham Urgent Care LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 143 clinicians in 6 Medicare specialties reassign their Medicare billing to Mass General Brigham Urgent Care LLC. 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 Nurse Practitioner (81), Diagnostic Radiology (27) and Emergency Medicine (14). Of these, 87 practice 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 Mass General Brigham Urgent Care LLC was last updated on July 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mass General Brigham Urgent Care Llc · NPI 1609387695
Urgent Care organization in Cambridge, Massachusetts. Organization record, active in the CMS NPPES registry since October 17, 2017.
## Identity
- **NPI:** 1609387695 (Entity type: Organization)
- **Enumerated:** October 17, 2017
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Organization subpart:** Yes (part of Mass General Brigham Urgent Care Llc)
- **Authorized official:** Kevin Mulcahy, SENIOR DIRECTOR
## Practice location
- **Address:** 1815 MASSACHUSETTS AVE, Cambridge, MA 02140-1430
- **Phone:** (857) 856-5770
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 143 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (81), Diagnostic Radiology (27), Emergency Medicine (14); 87 practice within 10 miles; [full list](https://npiprofile.com/npi/1609387695/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1609387695) · Data from the CMS NPPES public registry.