MS. MARGARET JACQUELINE ALLISON NP
NPI 1336454842
Nurse Practitioner - Adult Health in New York, NY
About Ms. Margaret Jacqueline Allison Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARGARET JACQUELINE ALLISON NP (NPI 1336454842) is an individual adult health provider in New York, New York, licensed in New York (F305281-1) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
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. Margaret Jacqueline Allison 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 Margaret Allison 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 10021
- Reassigned Medicare billing, New York enrollment
- 452 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Manhasset, NY 11030
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: North Shore-Lij Medical Group PC
- 63 clinicians in this Medicare group
Bohemia, NY 11716
- Reassigned Medicare billing, New York enrollment
- 754 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 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.
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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Margaret Allison's NPI number?
The NPI number for Margaret Allison is 1336454842. It was assigned to this individual provider in the NPPES registry on August 10, 2010.
Where is Margaret Allison located?
Margaret Allison practices at 1275 York Ave, New York, NY 10065. The listed phone number is (212) 639-2000.
What is Margaret Allison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Margaret Allison enrolled in Medicare?
Yes. Margaret Allison 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 Margaret Allison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Allison reassigns Medicare benefits to 4 organizations: Mskcc Surgery Group (New York, NY), North Shore - Lij Medical PC (New Hyde Park, NY), North Shore-Lij Medical Group P.C. (Manhasset, NY) and Brookview Medical Associates, PLLC (Bohemia, 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 Margaret Allison'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 Allison was last updated on February 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Margaret Jacqueline Allison, NP · NPI 1336454842
Adult Health physician in New York, New York. Individual provider, active in the CMS NPPES registry since August 10, 2010.
## Identity
- **NPI:** 1336454842 (Entity type: Individual)
- **Enumerated:** August 10, 2010
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F305281-1 (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): Mskcc Surgery Group (NPI 1699766261, New York, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); North Shore-Lij Medical Group P.C. (NPI 1942666557, Manhasset, NY); Brookview Medical Associates, PLLC (NPI 1871965855, Bohemia, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** February 28, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1336454842) · Data from the CMS NPPES public registry.