WILLIAM KELTZ DPT
NPI 1649295213
Physical Therapist in Patchogue, NY
About William Keltz Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM KELTZ DPT (NPI 1649295213) is an individual physical therapist in Patchogue, New York, licensed in New York (025599-0) and active in the NPI registry since July 2006.
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.
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 (PECOS)
William Keltz Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Keltz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Meadow, NY 11554
- Reassigned Medicare billing, New York enrollment
- 795 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.
PATCHOGUE, NY 11772
PATCHOGUE, NY 11772
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 William Keltz's NPI number?
The NPI number for William Keltz is 1649295213. It was assigned to this individual provider in the NPPES registry on July 13, 2006.
Where is William Keltz located?
William Keltz practices at 475 E Main St Suite 103-105, Patchogue, NY 11772. The listed phone number is (631) 289-0044.
What is William Keltz's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is William Keltz enrolled in Medicare?
Yes. William Keltz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Keltz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Keltz reassigns Medicare benefits to Sports Physical Therapy Occupational Therapy And Rehabilitation Servic (East Meadow, 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 William Keltz'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 William Keltz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.