MRS. STACY M OSTER OCCUPATIONAL THERAPI
NPI 1831294248
Occupational Therapist in Woodbury, NY
About Mrs. Stacy M Oster Occupational Therapi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. STACY M OSTER OCCUPATIONAL THERAPI (NPI 1831294248) is an individual occupational therapist in Woodbury, New York, licensed in New York (13914-1) and active in the NPI registry since September 2006. She is a graduate of Other (2005).
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
Mrs. Stacy M Oster Occupational Therapi 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
2Medicare enrollment records show Stacy Oster reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Meadow, NY 11554
- Reassigned Medicare billing, New York enrollment
- 795 clinicians in this Medicare group
Merrick, NY 11566
- Reassigned Medicare billing, New York enrollment
- 178 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 5
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.
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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WOODBURY, NY 11797
WOODBURY, NY 11797
WOODBURY, NY 11797
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 Stacy Oster's NPI number?
The NPI number for Stacy Oster is 1831294248. It was assigned to this individual provider in the NPPES registry on September 13, 2006.
Where is Stacy Oster located?
Stacy Oster practices at 45 Crossways Park Dr W, Woodbury, NY 11797. The listed phone number is (516) 536-2800.
What is Stacy Oster's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Stacy Oster enrolled in Medicare?
Yes. Stacy Oster 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 Stacy Oster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Oster reassigns Medicare benefits to 2 organizations: Sports Physical Therapy Occupational Therapy And Rehabilitation Servic (East Meadow, NY) and True North Medical Group PC (Merrick, 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 Stacy Oster'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 Stacy Oster was last updated on March 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.