Louellen Karthaus, PT CLT
NPI 1023177383 · Physical Therapist · New Britain, PA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louellen Karthaus, PT CLT is a Physical Therapist provider in New Britain, PA (NPI 1023177383).
Provider details
- NPI number
- 1023177383
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT CLT
- Sex
- Female
- Sole proprietor
- No
- License
- PT010985L (PA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2020-01-06
- Certified
- 2020-01-06
Frequently asked questions
- What is Louellen Karthaus's NPI number?
- Louellen Karthaus's National Provider Identifier (NPI) is 1023177383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louellen Karthaus's specialty?
- Louellen Karthaus is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Louellen Karthaus located?
- Louellen Karthaus's practice location on file with NPPES is 65 E Butler Ave Ste 101, New Britain, PA 18901-5219.
- What is Louellen Karthaus's phone number?
- The practice phone number listed in the NPPES registry for Louellen Karthaus is (267) 221-1241.
- Does Louellen Karthaus accept Medicare?
- Louellen Karthaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louellen Karthaus's NPI active?
- Yes — Louellen Karthaus's NPI (1023177383) is active in the NPPES registry as of the last update on 2020-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.