MS. ARIELLE MEGANNE DE LAIN DNP
NPI 1518675842
Nurse Practitioner - Acute Care in New York, NY
About Ms. Arielle Meganne De Lain Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ARIELLE MEGANNE DE LAIN DNP (NPI 1518675842) is an individual acute care provider in New York, New York, licensed in New York (432496) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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. Arielle Meganne De Lain Dnp 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 Arielle De Lain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 482 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician 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 Arielle De Lain's NPI number?
The NPI number for Arielle De Lain is 1518675842. It was assigned to this individual provider in the NPPES registry on November 7, 2022.
Where is Arielle De Lain located?
Arielle De Lain practices at 1275 York Ave, New York, NY 10065. The listed phone number is (212) 639-2000.
What is Arielle De Lain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Arielle De Lain enrolled in Medicare?
Yes. Arielle De Lain 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 Arielle De Lain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arielle De Lain reassigns Medicare benefits to Memorial Anesthesiology Group (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 Arielle De Lain'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 Arielle De Lain was last updated on November 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Arielle Meganne De Lain, DNP · NPI 1518675842
Acute Care physician in New York, New York. Individual provider, active in the CMS NPPES registry since November 7, 2022.
## Identity
- **NPI:** 1518675842 (Entity type: Individual)
- **Enumerated:** November 7, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 432496 (New York)
- **Sole proprietor:** Yes
## 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:** Memorial Anesthesiology Group (NPI 1467423020, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** November 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1518675842) · Data from the CMS NPPES public registry.