Urgent CareAtlas

Carewell Urgent Care Centers of Ma, PC

Urgent care center in Cambridge, MA

NPI active

Call (617) 302-4194Send a messageMap ↗

Public-record details

Address
603 Concord Ave, Unit 101, Cambridge, MA 02138
Phone
(617) 302-4194
Listed under
All urgent care centers
NPI
1891188546
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Urgent Care Clinic/Center (261QU0200X)
Authorized official
Marcus Hampers, MD, Owner
NPI first issued
Mar 5, 2015
NPI record last updated
Jun 10, 2026

NPI 1891188546 is active in the federal NPPES registry (CMS). Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Hours, walk-in policy, X-ray and lab services and the insurance plans accepted vary by center and are not in the registry — call or check the center's website before you go. For chest pain, trouble breathing, stroke signs or severe bleeding, call 911.

View NPI 1891188546 in the official registry ↗

Tip: the phone number is the one on the center's NPI record. Chains sometimes list a central office number; if it doesn't reach this location, search the center's name for its local line. After your visit, ask for a copy of your records to share with your regular doctor.

Other urgent care centers in Cambridge

Carewell Urgent Care Centers of Ma, P.C1400 Cambridge St · Cambridge, MA 02139 · (617) 714-4534 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2014NPI activePatriot Urgent Care Professionals PC17 White St · Cambridge, MA 02140 · (781) 430-8161 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2025NPI activePatriot Urgent Care Professionals, PC1400 Cambridge St · Cambridge, MA 02139 · (781) 430-8191 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2026NPI activeMass General Brigham Urgent Care LLC76 Prospect St · Cambridge, MA 02139 · (512) 551-1368 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2016NPI activeMass General Brigham Urgent Care LLC1815 Massachusetts Ave · Cambridge, MA 02140 · (857) 856-5770 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2017NPI activeMassachusetts Institute of Technology25 Carleton St · Cambridge, MA 02142 · (617) 253-4481 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2012NPI activeLicense # listed (MA)President and Fellows of Harvard College75 Mount Auburn St · Cambridge, MA 02138 · (617) 495-5711 · All urgent care centersRegistered as Urgent Care Clinic/Center · NPI since 2013NPI activeLicense # listed (MA)

All 8 in Cambridge →