BRIANNA ELLE LOSTY
NPI 1780261446
Hospitalist in New York, NY
About Brianna Elle Losty NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIANNA ELLE LOSTY (NPI 1780261446) is an individual hospitalist provider in New York, New York, licensed in New York (331684) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Waterbury.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Brianna Elle Losty is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Brianna Losty reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 769 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 10003 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 10003
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 Brianna Losty's NPI number?
The NPI number for Brianna Losty is 1780261446. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Brianna Losty located?
Brianna Losty practices at First Avenue At 16th Street, New York, NY 10003. The listed phone number is (212) 844-1808.
What is Brianna Losty's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Brianna Losty enrolled in Medicare?
Yes. Brianna Losty is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Brianna Losty's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brianna Losty reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, 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 Brianna Losty'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 Brianna Losty was last updated on July 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Brianna Elle Losty · NPI 1780261446
Hospitalist physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1780261446 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 331684 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** FIRST AVENUE AT 16TH STREET, New York, NY 10003-0000
- **Phone:** (212) 844-1808
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Icahn School Of Medicine At Mount Sinai (NPI 1124550280, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1780261446) · Data from the CMS NPPES public registry.