DR. CORNELIUS FERREIRA MD
NPI 1932130168
Family Medicine in Danbury, CT
About Dr. Cornelius Ferreira Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CORNELIUS FERREIRA MD (NPI 1932130168) is an individual family medicine provider in Danbury, Connecticut, licensed in Connecticut (049054) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Cornelius Ferreira Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cornelius Ferreira reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Danbury, CT 06810
- Reassigned Medicare billing, Connecticut enrollment
- 818 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06810 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DANBURY, CT 06810
DANBURY, CT 06810
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 Cornelius Ferreira's NPI number?
The NPI number for Cornelius Ferreira is 1932130168. It was assigned to this individual provider in the NPPES registry on July 5, 2006.
Where is Cornelius Ferreira located?
Cornelius Ferreira practices at 95 Locust Ave, Danbury, CT 06810. The listed phone number is (203) 775-6365.
What is Cornelius Ferreira's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cornelius Ferreira enrolled in Medicare?
Yes. Cornelius Ferreira is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cornelius Ferreira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cornelius Ferreira reassigns Medicare benefits to Nuvance Health Medical Practice Ct, Inc. (Danbury, CT). 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 Cornelius Ferreira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Cornelius Ferreira was last updated on February 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.