MARGARET COURTNEY NP
NPI 1952369605
Nurse Practitioner in New York, NY
About Margaret Courtney Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET COURTNEY NP (NPI 1952369605) is an individual nurse practitioner in New York, New York, licensed in New York (4923751) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Margaret Courtney 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 Margaret Courtney 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 3
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 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
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 Margaret Courtney's NPI number?
The NPI number for Margaret Courtney is 1952369605. It was assigned to this individual provider in the NPPES registry on May 3, 2006.
Where is Margaret Courtney located?
Margaret Courtney practices at One Gustave L Levy Place, New York, NY 10029. The listed phone number is (212) 241-5561.
What is Margaret Courtney's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Margaret Courtney enrolled in Medicare?
Yes. Margaret Courtney 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 Margaret Courtney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Courtney 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 Margaret Courtney'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 Margaret Courtney was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Margaret Courtney, NP · NPI 1952369605
Nurse Practitioner physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 3, 2006.
## Identity
- **NPI:** 1952369605 (Entity type: Individual)
- **Enumerated:** May 3, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4923751 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** ONE GUSTAVE L LEVY PLACE, New York, NY 10029
- **Phone:** (212) 241-5561
## 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 2004
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 02698451 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1952369605) · Data from the CMS NPPES public registry.