DR. JULIANNE DUNNE MD
NPI 1356332043
Obstetrics & Gynecology in Purchase, NY
About Dr. Julianne Dunne Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JULIANNE DUNNE MD (NPI 1356332043) is an individual obstetrics & gynecology provider in Purchase, New York, licensed in New York (204797) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with St John's Riverside Hospital, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dr. Julianne Dunne 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 Reassignment
Medicare enrollment records show Julianne Dunne reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rye Brook, NY 10573
- Reassigned Medicare billing, Connecticut and New York enrollments
- 186 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 11
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10577 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.
PURCHASE, NY 10577
PURCHASE, NY 10577
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 Julianne Dunne's NPI number?
The NPI number for Julianne Dunne is 1356332043. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is Julianne Dunne located?
Julianne Dunne practices at 3030 Westchester Ave, Purchase, NY 10577. The listed phone number is (914) 848-8668.
What is Julianne Dunne's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Julianne Dunne enrolled in Medicare?
Yes. Julianne Dunne 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 organization bills Medicare for Julianne Dunne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julianne Dunne reassigns Medicare benefits to Westchester Medical Group, P.C. (Rye Brook, NY). The 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 Julianne Dunne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Julianne Dunne affiliated with any hospitals?
According to CMS data, Julianne Dunne is affiliated with St John's Riverside Hospital and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Julianne Dunne was last updated on September 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.