LOUELLEN KARTHAUS PT CLT
NPI 1023177383
Physical Therapist in New Britain, PA
About Louellen Karthaus Pt Clt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUELLEN KARTHAUS PT CLT (NPI 1023177383) is an individual physical therapist in New Britain, Pennsylvania, licensed in Pennsylvania (PT010985L) and active in the NPI registry since December 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 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Louellen Karthaus Pt Clt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Louellen Karthaus reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Britain, PA 18901
- Reassigned Medicare billing, Pennsylvania enrollment
Lansdale, PA 19446
- Reassigned Medicare billing, Pennsylvania enrollment
- 3 clinicians in this Medicare group
Lansdale, PA 19446
- Reassigned Medicare billing, Pennsylvania enrollment
- 176 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.
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 Louellen Karthaus's NPI number?
The NPI number for Louellen Karthaus is 1023177383. It was assigned to this individual provider in the NPPES registry on December 6, 2006.
Where is Louellen Karthaus located?
Louellen Karthaus practices at 65 E Butler Ave Ste 101, New Britain, PA 18901. The listed phone number is (267) 221-1241.
What is Louellen Karthaus's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Louellen Karthaus enrolled in Medicare?
Yes. Louellen Karthaus is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Louellen Karthaus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louellen Karthaus reassigns Medicare benefits to 3 organizations: Embrace Physical Therapy (New Britain, PA), North Penn Physical Therapy, LLC (Lansdale, PA) and Physical Therapy And Wellness Institute LLC (Lansdale, 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 Louellen Karthaus'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 Louellen Karthaus was last updated on January 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.