WINDSONG RADIOLOGY GROUP, P C
NPI 1821048562
Radiology - Diagnostic Radiology in Williamsville, NY
About Windsong Radiology Group, P C NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINDSONG RADIOLOGY GROUP, P C (NPI 1821048562) is a healthcare organization registered as a diagnostic radiology in Williamsville, New York and active in the NPI registry since May 2006. The organization holds 2 active CLIA laboratory certificates and lists Janet Sung, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Windsong Radiology Group, P C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
31Medicare enrollment records show 31 clinicians reassign Medicare billing to Windsong Radiology Group, P C, which bills Medicare for the services they deliver. Of these, 21 practice at this address and 23 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 31Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Williamsville, NY 14221
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D2010599
Windsong Radiology Group, PC · Williamsville, NYCertificate of Waiver 33D2047453
Windsong Radiology Group, PC - Hamburg · Hamburg, NYFrequently 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 Windsong Radiology Group, P C's NPI number?
The NPI number for Windsong Radiology Group, P C is 1821048562. It was assigned to this organization in the NPPES registry on May 11, 2006.
Where is Windsong Radiology Group, P C located?
Windsong Radiology Group, P C is located at 55 Spindrift Dr, Williamsville, NY 14221. The listed phone number is (716) 631-2500.
What is Windsong Radiology Group, P C's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Windsong Radiology Group, P C enrolled in Medicare?
Yes. Windsong Radiology Group, P C is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Windsong Radiology Group, P C?
According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians in 2 Medicare specialties reassign their Medicare billing to Windsong Radiology Group, P C. 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 (30) and Nurse Practitioner (1). Of these, 21 practice at this address and 23 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Windsong Radiology Group, P C hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Windsong Radiology Group, P C was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Windsong Radiology Group, P C · NPI 1821048562
Diagnostic Radiology organization in Williamsville, New York. Organization record, active in the CMS NPPES registry since May 11, 2006.
## Identity
- **NPI:** 1821048562 (Entity type: Organization)
- **Enumerated:** May 11, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **Organization subpart:** No
- **Authorized official:** Janet Sung, PRESIDENT
## Practice location
- **Address:** 55 SPINDRIFT DR, Williamsville, NY 14221-7800
- **Phone:** (716) 631-2500 · **Fax:** (716) 631-1249
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 31 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (30), Nurse Practitioner (1); 21 practice at this address and 23 within 10 miles; [full list](https://npiprofile.com/npi/1821048562/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 16, 2025
- **Other identifiers:** Medicaid 01337342 (NY); Other 0005889 (NY); Other GRP510114003 (NY)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1821048562) · Data from the CMS NPPES public registry.