GAELLE SENATUS NP
NPI 1134474935
Nurse Practitioner - Adult Health in New York, NY
About Gaelle Senatus Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GAELLE SENATUS NP (NPI 1134474935) is an individual adult health provider in New York, New York, licensed in New York (306129) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, 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 and accepts Medicare assignment
Gaelle Senatus Np 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 Reassignments
4Medicare enrollment records show Gaelle Senatus reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 428 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
West Harrison, NY 10604
- Reassigned Medicare billing, New York enrollment
- 328 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYWestchester Medical Center
Acute Care Hospitals · Valhalla, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10065 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 10065
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 Gaelle Senatus's NPI number?
The NPI number for Gaelle Senatus is 1134474935. It was assigned to this individual provider in the NPPES registry on July 17, 2012.
Where is Gaelle Senatus located?
Gaelle Senatus practices at 1275 York Ave, New York, NY 10065. The listed phone number is (212) 639-2000.
What is Gaelle Senatus's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Gaelle Senatus enrolled in Medicare?
Yes. Gaelle Senatus 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 organizations bill Medicare for Gaelle Senatus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gaelle Senatus reassigns Medicare benefits to 4 organizations: Memorial Hematology Lymphoma Group (New York, NY), North Shore - Lij Medical PC (New Hyde Park, NY), Msk Harrison (West Harrison, NY) and Westchester Medical Center Advanced Physician Services PC (Valhalla, 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 Gaelle Senatus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Gaelle Senatus affiliated with any hospitals?
According to CMS data, Gaelle Senatus is affiliated with Mount Sinai Hospital and Westchester Medical Center.
When was this NPI record last updated?
The NPPES record for Gaelle Senatus was last updated on March 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Gaelle Senatus, NP · NPI 1134474935
Adult Health physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 17, 2012.
## Identity
- **NPI:** 1134474935 (Entity type: Individual)
- **Enumerated:** July 17, 2012
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 306129 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1275 YORK AVE, New York, NY 10065-6007
- **Phone:** (212) 639-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Memorial Hematology Lymphoma Group (NPI 1891766366, New York, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); Msk Harrison (NPI 1174923593, West Harrison, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 15, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1134474935) · Data from the CMS NPPES public registry.