DR. JUDY Y WU MD
NPI 1922269497
Radiology - Diagnostic Radiology in Northport, NY
About Dr. Judy Y Wu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUDY Y WU MD (NPI 1922269497) is an individual diagnostic radiology provider in Northport, New York, licensed in New York (269652-01) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Judy Y Wu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Judy Wu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Danville, PA 17822
- Reassigned Medicare billing, New York enrollment
- 25 clinicians in this Medicare group
Muncy, PA 17756
- Reassigned Medicare billing, New York enrollment
- 17 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 11768 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.
NORTHPORT, NY 11768
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 Judy Wu's NPI number?
The NPI number for Judy Wu is 1922269497. It was assigned to this individual provider in the NPPES registry on June 18, 2008.
Where is Judy Wu located?
Judy Wu practices at 79 Middleville Rd, Northport, NY 11768. The listed phone number is (631) 261-4400.
What is Judy Wu's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Judy Wu enrolled in Medicare?
Yes. Judy Wu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Judy Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Judy Wu reassigns Medicare benefits to 2 organizations: Geisinger Clinic (Danville, PA) and Geisinger-Hm Joint Venture LLC (Muncy, PA). Each 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 Judy Wu'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 Judy Wu was last updated on March 4, 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.
# Dr. Judy Y Wu, MD · NPI 1922269497
Diagnostic Radiology physician in Northport, New York. Individual provider, active in the CMS NPPES registry since June 18, 2008.
## Identity
- **NPI:** 1922269497 (Entity type: Individual)
- **Enumerated:** June 18, 2008
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 269652-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 79 MIDDLEVILLE RD, Northport, NY 11768-2200
- **Phone:** (631) 261-4400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Geisinger Clinic (NPI 1255382784, Danville, PA); Geisinger-Hm Joint Venture LLC (NPI 1952076119, Muncy, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1922269497) · Data from the CMS NPPES public registry.