DIANA GIORDANO
NPI 1124489851
Counselor - Professional in Willimantic, CT
About Diana Giordano NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA GIORDANO (NPI 1124489851) is an individual professional provider in Willimantic, Connecticut and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Diana Giordano 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 Diana Giordano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Enfield, CT 06082
- Reassigned Medicare billing, Connecticut enrollment
- 227 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.
WILLIMANTIC, CT 06226
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 Diana Giordano's NPI number?
The NPI number for Diana Giordano is 1124489851. It was assigned to this individual provider in the NPPES registry on March 8, 2016.
Where is Diana Giordano located?
Diana Giordano practices at 132 Mansfield Ave, Willimantic, CT 06226. The listed phone number is (860) 456-2261.
What is Diana Giordano's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Diana Giordano enrolled in Medicare?
Yes. Diana Giordano 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 Diana Giordano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Giordano reassigns Medicare benefits to Community Health Resources, Inc. (Enfield, 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 Diana Giordano'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 Diana Giordano was last updated on April 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Diana Giordano · NPI 1124489851
Professional provider in Willimantic, Connecticut. Individual provider, active in the CMS NPPES registry since March 8, 2016.
## Identity
- **NPI:** 1124489851 (Entity type: Individual)
- **Enumerated:** March 8, 2016
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 132 MANSFIELD AVE, Willimantic, CT 06226-2027
- **Phone:** (860) 456-2261
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Community Health Resources, Inc. (NPI 1346700093, Enfield, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1124489851) · Data from the CMS NPPES public registry.