CORNELIA WARING
NPI 1134743222
Nurse Practitioner - Family in Braintree, MA
About Cornelia Waring NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORNELIA WARING (NPI 1134743222) is an individual family provider in Braintree, Massachusetts, licensed in Massachusetts (RN2291123) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Cornelia Waring is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Cornelia Waring reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Braintree, MA 02184
- Reassigned Medicare billing, Massachusetts enrollment
- 1,317 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.
Areas of Expertise CMS Part B claims 34
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02184 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRAINTREE, MA 02184
BRAINTREE, MA 02184
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 Cornelia Waring's NPI number?
The NPI number for Cornelia Waring is 1134743222. It was assigned to this individual provider in the NPPES registry on June 3, 2020.
Where is Cornelia Waring located?
Cornelia Waring practices at 759 Granite St, Braintree, MA 02184. The listed phone number is (781) 848-1950.
What is Cornelia Waring's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cornelia Waring enrolled in Medicare?
Yes. Cornelia Waring is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Cornelia Waring's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cornelia Waring reassigns Medicare benefits to Atrius Health, Inc. (Braintree, MA). The 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 Cornelia Waring's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cornelia Waring accept?
Health plans from Anthem Blue Cross and Blue Shield list Cornelia Waring 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 Cornelia Waring was last updated on July 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.