MS. MADELINE AYN BENBENISTE NP
NPI 1821667445
Nurse Practitioner - Adult Health in New York, NY
About Ms. Madeline Ayn Benbeniste Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MADELINE AYN BENBENISTE NP (NPI 1821667445) is an individual adult health provider in New York, New York, licensed in New York (310000) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, 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
Ms. Madeline Ayn Benbeniste 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 Reassignment
Medicare enrollment records show Madeline Benbeniste reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Madeline Benbeniste's NPI number?
The NPI number for Madeline Benbeniste is 1821667445. It was assigned to this individual provider in the NPPES registry on June 18, 2021.
Where is Madeline Benbeniste located?
Madeline Benbeniste practices at 333 E 38th St Fl 6, New York, NY 10016. The listed phone number is (646) 501-7200.
What is Madeline Benbeniste's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Madeline Benbeniste enrolled in Medicare?
Yes. Madeline Benbeniste 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 Madeline Benbeniste's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Madeline Benbeniste reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 Madeline Benbeniste's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Madeline Benbeniste affiliated with any hospitals?
According to CMS data, Madeline Benbeniste is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Madeline Benbeniste was last updated on March 27, 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.
# Ms. Madeline Ayn Benbeniste, NP · NPI 1821667445
Adult Health physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 18, 2021.
## Identity
- **NPI:** 1821667445 (Entity type: Individual)
- **Enumerated:** June 18, 2021
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 310000 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 333 E 38TH ST FL 6, New York, NY 10016-2772
- **Phone:** (646) 501-7200
## 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:** New York University (NPI 1285826438, Boynton Beach, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1821667445) · Data from the CMS NPPES public registry.