STAMFORD HEALTH-NORWALK RADIOLOGY LLC
NPI 1508545211
Radiology - Diagnostic Radiology in Norwalk, CT
About Stamford Health-norwalk Radiology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STAMFORD HEALTH-NORWALK RADIOLOGY LLC (NPI 1508545211) is a healthcare organization registered as a diagnostic radiology in Norwalk, Connecticut and active in the NPI registry since July 2023. The organization lists Elizabeth Longmore, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Stamford Health-norwalk Radiology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Stamford Health-Norwalk Radiology LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (19)
New York, NY 10065
Poughkeepsie, NY 12601
Source: 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 Stamford Health-Norwalk Radiology LLC's NPI number?
The NPI number for Stamford Health-Norwalk Radiology LLC is 1508545211. It was assigned to this organization in the NPPES registry on July 12, 2023.
Where is Stamford Health-Norwalk Radiology LLC located?
Stamford Health-Norwalk Radiology LLC is located at 148 East Ave Ste 1M, Norwalk, CT 06851. The listed phone number is (203) 276-4311.
What is Stamford Health-Norwalk Radiology LLC's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Stamford Health-Norwalk Radiology LLC enrolled in Medicare?
Yes. Stamford Health-Norwalk Radiology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stamford Health-Norwalk Radiology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Stamford Health-Norwalk Radiology LLC. 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 Diagnostic Radiology (18) and Interventional Radiology (1). Of these, 7 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Stamford Health-Norwalk Radiology LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Stamford Health-Norwalk Radiology LLC 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 Stamford Health-Norwalk Radiology LLC was last updated on January 31, 2024. 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.
# Stamford Health-Norwalk Radiology Llc · NPI 1508545211
Diagnostic Radiology organization in Norwalk, Connecticut. Organization record, active in the CMS NPPES registry since July 12, 2023.
## Identity
- **NPI:** 1508545211 (Entity type: Organization)
- **Enumerated:** July 12, 2023
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **Organization subpart:** No
- **Authorized official:** Elizabeth Longmore, PRESIDENT
## Practice location
- **Address:** 148 EAST AVE STE 1M, Norwalk, CT 06851-5721
- **Phone:** (203) 276-4311
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (18), Interventional Radiology (1); 7 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 31, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1508545211) · Data from the CMS NPPES public registry.