DR. DEBORAH ELLEN FINKELSTEIN MD
NPI 1346377512
Internal Medicine in Harrison, NY
About Dr. Deborah Ellen Finkelstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBORAH ELLEN FINKELSTEIN MD (NPI 1346377512) is an individual internal medicine provider in Harrison, New York, licensed in New York (215461) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of New York University Medical College - Nlg (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Deborah Ellen Finkelstein 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.
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYSt John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYPhelps Hospital
Acute Care Hospitals · Sleepy Hollow, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10528 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 2
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 Deborah Finkelstein's NPI number?
The NPI number for Deborah Finkelstein is 1346377512. It was assigned to this individual provider in the NPPES registry on February 27, 2007.
Where is Deborah Finkelstein located?
Deborah Finkelstein practices at 550 Mamaroneck Ave Ste 402, Harrison, NY 10528. The listed phone number is (914) 999-2100.
What is Deborah Finkelstein's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Deborah Finkelstein enrolled in Medicare?
Yes. Deborah Finkelstein 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.
Is Deborah Finkelstein affiliated with any hospitals?
According to CMS data, Deborah Finkelstein is affiliated with New York-Presbyterian Hospital, St John's Riverside Hospital, Phelps Hospital and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Deborah Finkelstein was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.
