MARCIA DUNN MD
NPI 1093790479
Ophthalmology in Yonkers, NY
About Marcia Dunn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCIA DUNN MD (NPI 1093790479) is an individual ophthalmology provider in Yonkers, New York, licensed in New York (1882431) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Marcia Dunn 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 Marcia Dunn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Yonkers, NY 10701
- Reassigned Medicare billing, New York enrollment
- 4 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
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 10701 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.
Reported Quality Measures
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.
YONKERS, NY 10701
YONKERS, NY 10701
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 Marcia Dunn's NPI number?
The NPI number for Marcia Dunn is 1093790479. It was assigned to this individual provider in the NPPES registry on December 8, 2005.
Where is Marcia Dunn located?
Marcia Dunn practices at 984 N Broadway Ste 407, Yonkers, NY 10701. The listed phone number is (914) 965-8100.
What is Marcia Dunn's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Marcia Dunn enrolled in Medicare?
Yes. Marcia Dunn 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 Marcia Dunn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Dunn reassigns Medicare benefits to Marcia Dunn Mdpc (Yonkers, 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 Marcia Dunn'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 Marcia Dunn was last updated on August 2, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.