JULIE GERSHUN M.D.
NPI 1275713448
Radiology - Diagnostic Radiology in New York, NY
About Julie Gershun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIE GERSHUN M.D. (NPI 1275713448) is an individual diagnostic radiology provider in New York, New York, licensed in New York (242501-1) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2001).
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 and accepts Medicare assignment
Julie Gershun M.d. 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 Reassignments
6Medicare enrollment records show Julie Gershun reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10075
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Northwell Healthcare Inc
- 211 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 302 clinicians in this Medicare group
Brooklyn, NY 11237
- Reassigned Medicare billing, New York enrollment
- 20 clinicians in this Medicare group
Jericho, NY 11753
- Reassigned Medicare billing, New York enrollment
- 413 clinicians in this Medicare group
New City, NY 10956
- Reassigned Medicare billing, New York enrollment
- 210 clinicians in this Medicare group
Lindenhurst, NY 11757
- Reassigned Medicare billing, New York enrollment
- 233 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Julie Gershun's NPI number?
The NPI number for Julie Gershun is 1275713448. It was assigned to this individual provider in the NPPES registry on November 5, 2007.
Where is Julie Gershun located?
Julie Gershun practices at 10 Union Sq E, New York, NY 10003. The listed phone number is (212) 844-8866.
What is Julie Gershun's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Julie Gershun enrolled in Medicare?
Yes. Julie Gershun 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 organizations bill Medicare for Julie Gershun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julie Gershun reassigns Medicare benefits to 6 organizations: North Shore Long Island Jewish Health Care Inc (New York, NY), Lenox Hill Radiology & Medical Imaging Associates, PC (New York, NY), Personal Health Imaging, PLLC (Brooklyn, NY), Optum Urgent Care, PLLC (Jericho, NY), Hudson Valley Radiology Associates PLLC (New City, NY) and 1 more organization, listed in the Medicare section above. 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 Julie Gershun'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 Julie Gershun was last updated on November 5, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Julie Gershun, M.D. · NPI 1275713448
Diagnostic Radiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since November 5, 2007.
## Identity
- **NPI:** 1275713448 (Entity type: Individual)
- **Enumerated:** November 5, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 242501-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10 UNION SQ E, New York, NY 10003-3314
- **Phone:** (212) 844-8866
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): North Shore Long Island Jewish Health Care Inc (NPI 1912338385, New York, NY); Lenox Hill Radiology & Medical Imaging Associates, PC (NPI 1821036807, New York, NY); Personal Health Imaging, PLLC (NPI 1083659379, Brooklyn, NY); Optum Urgent Care, PLLC (NPI 1285975797, Jericho, NY); Hudson Valley Radiology Associates PLLC (NPI 1174574115, New City, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2001
## Record status
- **NPPES last updated:** November 5, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1275713448) · Data from the CMS NPPES public registry.