DR. DEENA COSTANZA CASIERO M.D.
NPI 1730313461
Internal Medicine - Sports Medicine in Farmington, CT
About Dr. Deena Costanza Casiero M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEENA COSTANZA CASIERO M.D. (NPI 1730313461) is an individual sports medicine provider in Farmington, Connecticut, licensed in Connecticut (048246) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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. Deena Costanza Casiero M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Deena Casiero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Farmington, CT 06030
- Reassigned Medicare billing, Connecticut enrollment
- 788 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.
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.
FARMINGTON, CT 06030
FARMINGTON, CT 06030
FARMINGTON, CT 06030
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 Deena Casiero's NPI number?
The NPI number for Deena Casiero is 1730313461. It was assigned to this individual provider in the NPPES registry on May 9, 2009. The provider is also known as Dr. Deena Costanza Petrocelli M.D..
Where is Deena Casiero located?
Deena Casiero practices at 263 Farmington Ave, Farmington, CT 06030. The listed phone number is (860) 679-7692.
What is Deena Casiero's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Sports Medicine, with taxonomy code 207RS0010X.
Is Deena Casiero enrolled in Medicare?
Yes. Deena Casiero is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Deena Casiero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deena Casiero reassigns Medicare benefits to University Of Connecticut Health Center (Farmington, 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 Deena Casiero'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 Deena Casiero was last updated on November 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.