Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joanna Marsh

Individual provider Physical Therapist · NPI 1669289153

Joanna Marsh is registered under Physical Therapist in Private Practice in Greenville, South Carolina. Qualified in 2023, 3 years ago. Practices with Greenville Proaxis Therapy LLC, a 222-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
3
Licensed in
SC
In the registry since
2024
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Practice location Address checks out

2 Doctors Dr
Greenville, SC 29605-4265
Phone: (864) 558-8955
Fax: (864) 794-5439
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X (SC)

Record details

NPI number1669289153
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 17, 2024
Last updated in NPPESDecember 17, 2024
Certification dateDecember 17, 2024

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Greenville Proaxis Therapy Llc — 222 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients16
Services billed 89 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Greenville Proaxis Therapy LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 222 clinicians in the practice; 12 are shown here.

Other providers in Greenville