MARGARET MURRAY POSNER PT
NPI 1740660208
Physical Therapist - Orthopedic in Long Beach, NY
About Margaret Murray Posner Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET MURRAY POSNER PT (NPI 1740660208) is an individual orthopedic provider in Long Beach, New York, licensed in New York (016704-1) and active in the NPI registry since May 2015. She is a graduate of Other (1996).
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
Margaret Murray Posner Pt 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 Murray Posner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oceanside, NY 11572
- Reassigned Medicare billing, New York enrollment
- 47 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.
Other Providers at the Same Location NPPES
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 Margaret Murray Posner's NPI number?
The NPI number for Margaret Murray Posner is 1740660208. It was assigned to this individual provider in the NPPES registry on May 31, 2015.
Where is Margaret Murray Posner located?
Margaret Murray Posner practices at 551 W Hudson St, Long Beach, NY 11561. The listed phone number is (516) 395-1339.
What is Margaret Murray Posner's specialty?
The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.
Is Margaret Murray Posner enrolled in Medicare?
Yes. Margaret Murray Posner 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 Murray Posner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Murray Posner reassigns Medicare benefits to Home Advantage Physical Therapy PC (Oceanside, 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 Murray Posner'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 Murray Posner was last updated on March 4, 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.
# Margaret Murray Posner, PT · NPI 1740660208
Orthopedic provider in Long Beach, New York. Individual provider, active in the CMS NPPES registry since May 31, 2015.
## Identity
- **NPI:** 1740660208 (Entity type: Individual)
- **Enumerated:** May 31, 2015
- **Primary specialty:** Physical Therapist - Orthopedic · taxonomy 2251X0800X
- **State license:** 016704-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 551 W HUDSON ST, Long Beach, NY 11561-1725
- **Phone:** (516) 395-1339
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Home Advantage Physical Therapy PC (NPI 1134454119, Oceanside, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** March 4, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1740660208) · Data from the CMS NPPES public registry.