MADISON ISAAK
NPI 1851224083
Physical Therapist in Tarrytown, NY
About Madison Isaak NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MADISON ISAAK (NPI 1851224083) is an individual physical therapist in Tarrytown, New York, licensed in New York (055934) and active in the NPI registry since June 2026. She is a graduate of Other (2026).
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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Madison Isaak is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Madison Isaak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TARRYTOWN, NY 10591
TARRYTOWN, NY 10591
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 Madison Isaak's NPI number?
The NPI number for Madison Isaak is 1851224083. It was assigned to this individual provider in the NPPES registry on June 6, 2026.
Where is Madison Isaak located?
Madison Isaak practices at 155 White Plains Rd, Tarrytown, NY 10591. The listed phone number is (914) 366-0500.
What is Madison Isaak's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Madison Isaak enrolled in Medicare?
Yes. Madison Isaak is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Madison Isaak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Madison Isaak reassigns Medicare benefits to Trustees Of Columbia University In The City Of New York (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 Madison Isaak'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 Madison Isaak was last updated on August 17, 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.