ALIZA STACK PT
NPI 1255369930
Physical Therapist in Halfmoon, NY
About Aliza Stack Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALIZA STACK PT (NPI 1255369930) is an individual physical therapist in Halfmoon, New York, licensed in New York (026883) and active in the NPI registry since June 2006. She maintains a secondary practice location in Clifton Park and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Secondary Practice Location 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
Aliza Stack 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 Aliza Stack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albany, NY 12205
- Reassigned Medicare billing, New York enrollment
- 68 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 12065 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 18
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 Aliza Stack's NPI number?
The NPI number for Aliza Stack is 1255369930. It was assigned to this individual provider in the NPPES registry on June 29, 2006.
Where is Aliza Stack located?
Aliza Stack practices at 1768 Route 9, Halfmoon, NY 12065. The listed phone number is (518) 489-2663.
What is Aliza Stack's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Aliza Stack enrolled in Medicare?
Yes. Aliza Stack 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 Aliza Stack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aliza Stack reassigns Medicare benefits to Orthopedicsny, LLP (Albany, 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 Aliza Stack'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 Aliza Stack was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.