BRITTANY NICOLE ARMSTRONG LCSW
NPI 1861923682
Social Worker - Clinical in New York, NY
About Brittany Nicole Armstrong Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTANY NICOLE ARMSTRONG LCSW (NPI 1861923682) is an individual clinical provider in New York, New York, licensed in New York (087846) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Yonkers.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Brittany Nicole Armstrong Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Brittany Armstrong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10018
- Reassigned Medicare billing, New York enrollment
- 358 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 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 10034 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.
NEW YORK, NY 10034
NEW YORK, NY 10034
NEW YORK, NY 10034
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 Brittany Armstrong's NPI number?
The NPI number for Brittany Armstrong is 1861923682. It was assigned to this individual provider in the NPPES registry on March 23, 2017. The provider is also known as Brittany Nicole Marquez Lmsw.
Where is Brittany Armstrong located?
Brittany Armstrong practices at 5030 Broadway Suite 201, New York, NY 10034. The listed phone number is (212) 795-9888.
What is Brittany Armstrong's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Brittany Armstrong enrolled in Medicare?
Yes. Brittany Armstrong is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brittany Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Armstrong reassigns Medicare benefits to 2 organizations: Jewish Board Of Family & Childrens Services Inc (New York, NY) and North Shore-Lij Medical PC (Great Neck, NY). 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 Brittany Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Armstrong accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Brittany Armstrong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Brittany Armstrong was last updated on December 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Brittany Nicole Armstrong, LCSW · NPI 1861923682
Clinical provider in New York, New York. Individual provider, active in the CMS NPPES registry since March 23, 2017.
## Identity
- **NPI:** 1861923682 (Entity type: Individual)
- **Enumerated:** March 23, 2017
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 087846 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5030 BROADWAY, SUITE 201, New York, NY 10034-1609
- **Phone:** (212) 795-9888
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Jewish Board Of Family & Childrens Services Inc (NPI 1689755662, New York, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1861923682) · Data from the CMS NPPES public registry.