REBECCA HANNAH ATLAS DUNN LCSW
NPI 1750961066
Social Worker - Clinical in Port Chester, NY
About Rebecca Hannah Atlas Dunn Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA HANNAH ATLAS DUNN LCSW (NPI 1750961066) is an individual clinical provider in Port Chester, New York, licensed in New York (098619) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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 (PECOS)
Rebecca Hannah Atlas Dunn Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rebecca Dunn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carmel, NY 10512
- Reassigned Medicare billing, New York enrollment
- 296 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10573 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT CHESTER, NY 10573
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 Rebecca Dunn's NPI number?
The NPI number for Rebecca Dunn is 1750961066. It was assigned to this individual provider in the NPPES registry on April 11, 2021.
Where is Rebecca Dunn located?
Rebecca Dunn practices at 10 Pearl St Fl 2, Port Chester, NY 10573. The listed phone number is (914) 265-2762.
What is Rebecca Dunn's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rebecca Dunn enrolled in Medicare?
Yes. Rebecca Dunn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rebecca Dunn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Dunn reassigns Medicare benefits to Carmel Psychological Health, PC (Carmel, 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 Rebecca 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 Rebecca Dunn was last updated on November 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Rebecca Hannah Atlas Dunn, LCSW · NPI 1750961066
Clinical provider in Port Chester, New York. Individual provider, active in the CMS NPPES registry since April 11, 2021.
## Identity
- **NPI:** 1750961066 (Entity type: Individual)
- **Enumerated:** April 11, 2021
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 098619 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 PEARL ST FL 2, Port Chester, NY 10573-4611
- **Phone:** (914) 265-2762
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Carmel Psychological Health, PC (NPI 1720194335, Carmel, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1750961066) · Data from the CMS NPPES public registry.