Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Eisner

Individual provider Clinical Electrophysiology Physical Therapist · NPI 1427019199

William Eisner is registered under Physical Therapist in Private Practice in Louisville, Kentucky. Graduated from University of Kentucky College of Medicine in 1997, 29 years ago. Practices with Good Samaritan Regional Health Center, a 155-clinician group and accepts Medicare assignment. Licensed in Illinois, Indiana and Kentucky.

Years since qualifying
29
Trained at
University of Kentucky College of Medicine
Licensed in
IL, IN, KY
In the registry since
2006
Specialties on file
4
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Practice location Address checks out

4420 Dixie Hwy Ste 122
Louisville, KY 40216-2986
Phone: (502) 802-8060
Fax: (502) 449-9062
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Electrophysiology Physical Therapist (primary) Taxonomy 2251E1300X · Licence 003233 (KY)
Clinical Electrophysiology Physical Therapist Taxonomy 2251E1300X · Licence 070022541 (IL)
Clinical Electrophysiology Physical Therapist Taxonomy 2251E1300X · Licence 05007955A (IN)
Physical Therapist Taxonomy 225100000X · Licence 070022541 (IL)

Record details

NPI number1427019199
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Good Samaritan Regional Health Center — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients160
Services billed 421 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Good Samaritan Regional Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 155 clinicians in the practice; 12 are shown here.

Other providers in Louisville