MARY DELIA MAHON PHYSICAL THERAPIST
NPI 1922378462
Physical Therapist in Monticello, NY
About Mary Delia Mahon Physical Therapist NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY DELIA MAHON PHYSICAL THERAPIST (NPI 1922378462) is an individual physical therapist in Monticello, New York, licensed in New York (024156-1) and active in the NPI registry since December 2011.
NPPES Registry Identity
Specialties & Licenses 2
- 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)
Mary Delia Mahon Physical Therapist is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Delia Mahon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Monticello, NY 12701
- Reassigned Medicare billing, New York enrollment
- 40 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.
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 Mary Delia Mahon's NPI number?
The NPI number for Mary Delia Mahon is 1922378462. It was assigned to this individual provider in the NPPES registry on December 30, 2011.
Where is Mary Delia Mahon located?
Mary Delia Mahon practices at 606 Old Route 17, Monticello, NY 12701. The listed phone number is (845) 794-1400.
What is Mary Delia Mahon's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Mary Delia Mahon enrolled in Medicare?
Yes. Mary Delia Mahon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Delia Mahon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Delia Mahon reassigns Medicare benefits to The Center For Discovery Inc (Monticello, 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 Mary Delia Mahon'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 Mary Delia Mahon was last updated on December 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.