ATRIUS HEALTH, INC.
NPI 1871639914
Internal Medicine in Boston, MA
About Atrius Health, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ATRIUS HEALTH, INC. (NPI 1871639914) is a healthcare organization registered as an internal medicine in Boston, Massachusetts and active in the NPI registry since January 2007. The organization lists Christopher Andreoli, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 15
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Atrius Health, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,316Medicare enrollment records show 1,316 clinicians reassign Medicare billing to Atrius Health, Inc., which bills Medicare for the services they deliver. Of these, 132 practice at this address and 719 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 51
Nearest to this location (20)
See all 1,316Source: 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 Atrius Health, Inc.'s NPI number?
The NPI number for Atrius Health, Inc. is 1871639914. It was assigned to this organization in the NPPES registry on January 29, 2007.
Where is Atrius Health, Inc. located?
Atrius Health, Inc. is located at 133 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 421-1000.
What is Atrius Health, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Atrius Health, Inc. enrolled in Medicare?
Yes. Atrius Health, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Atrius Health, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,316 clinicians in 51 Medicare specialties reassign their Medicare billing to Atrius Health, Inc.. 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 (387), Internal Medicine (189) and Pediatric Medicine (123). Of these, 132 practice at this address and 719 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Atrius Health, Inc. accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Atrius Health, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Atrius Health, Inc. was last updated on December 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.