MS. ALEXIS NEILSON DPT
NPI 1245558386
Physical Therapist in Philadelphia, PA
About Ms. Alexis Neilson Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ALEXIS NEILSON DPT (NPI 1245558386) is an individual physical therapist in Philadelphia, Pennsylvania, licensed in Pennsylvania (PT020265) and active in the NPI registry since May 2010.
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)
Ms. Alexis Neilson Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexis Neilson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19131
- Reassigned Medicare billing, Pennsylvania enrollment
- 82 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 361 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19130
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 Alexis Neilson's NPI number?
The NPI number for Alexis Neilson is 1245558386. It was assigned to this individual provider in the NPPES registry on May 13, 2010.
Where is Alexis Neilson located?
Alexis Neilson practices at 2401 Pennsylvania Ave. Ste. 1d5, Philadelphia, PA 19130. The listed phone number is (215) 236-3466.
What is Alexis Neilson's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Alexis Neilson enrolled in Medicare?
Yes. Alexis Neilson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexis Neilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Neilson reassigns Medicare benefits to 2 organizations: Novacare Outpatient Rehabilitation East, Inc. (Philadelphia, PA) and Reconstructive Orthopaedic Associates II LLC (Philadelphia, PA). 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 Alexis Neilson'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 Alexis Neilson was last updated on December 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.