MICHELLE S GINSBERG MD
NPI 1831177476
Radiology - Diagnostic Radiology in New York, NY
About Michelle S Ginsberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE S GINSBERG MD (NPI 1831177476) is an individual diagnostic radiology provider in New York, New York, licensed in New York (186650) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and is a graduate of Warren Alpert Medical School Of Brown University (1990).
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
Michelle S Ginsberg Md 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
4Medicare enrollment records show Michelle Ginsberg reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 302 clinicians in this Medicare group
Montvale, NJ 07645
- Reassigned Medicare billing, New Jersey enrollment
- 401 clinicians in this Medicare group
Middletown, NJ 07748
- Reassigned Medicare billing, New Jersey enrollment
- 464 clinicians in this Medicare group
Basking Ridge, NJ 07920
- Reassigned Medicare billing, New Jersey enrollment
- 385 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 16
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Medical Center
Acute Care Hospitals · Red Bank, NJOverlook Medical Center
Acute Care Hospitals · Summit, NJNyu Langone Hospitals
Acute Care Hospitals · New York, NYSuny/Stony Brook University Hospital
Acute Care Hospitals · Stony Brook, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 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.
NEW YORK, NY 10021
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 Michelle Ginsberg's NPI number?
The NPI number for Michelle Ginsberg is 1831177476. It was assigned to this individual provider in the NPPES registry on January 4, 2006.
Where is Michelle Ginsberg located?
Michelle Ginsberg practices at 1275 York Ave, New York, NY 10021. The listed phone number is (646) 227-3813.
What is Michelle Ginsberg's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Michelle Ginsberg enrolled in Medicare?
Yes. Michelle Ginsberg 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 Michelle Ginsberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Ginsberg reassigns Medicare benefits to 4 organizations: Mskcc Radiology Group (New York, NY), Msk Bergen (Montvale, NJ), Msk Monmouth (Middletown, NJ) and Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (Basking Ridge, NJ). 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 Michelle Ginsberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michelle Ginsberg affiliated with any hospitals?
According to CMS data, Michelle Ginsberg is affiliated with Riverview Medical Center, Overlook Medical Center, Nyu Langone Hospitals and Suny/Stony Brook University Hospital.
When was this NPI record last updated?
The NPPES record for Michelle Ginsberg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Michelle S Ginsberg, MD · NPI 1831177476
Diagnostic Radiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 4, 2006.
## Identity
- **NPI:** 1831177476 (Entity type: Individual)
- **Enumerated:** January 4, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 186650 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1275 YORK AVE, New York, NY 10021-6007
- **Phone:** (646) 227-3813
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Mskcc Radiology Group (NPI 1639159692, New York, NY); Msk Bergen (NPI 1558814657, Montvale, NJ); Msk Monmouth (NPI 1922459163, Middletown, NJ); Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (NPI 1184637886, Basking Ridge, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Warren Alpert Medical School Of Brown University, class of 1990
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831177476) · Data from the CMS NPPES public registry.