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

Katherine Holtby

Individual provider Physical Therapist · NPI 1235655366

Katherine Holtby is registered under Physical Therapist in Private Practice in Rochester, New York. Qualified in 2017, 9 years ago. Practices with Thrive Physical Therapy PLLC, a 3-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
9
Licensed in
NY
In the registry since
2017
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Practice location Address checks out

540 White Spruce Blvd
Rochester, NY 14623-1613
Phone: (585) 851-8259
Fax: (585) 310-2761
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 41998 (NY)

Record details

NPI number1235655366
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 21, 2017
Last updated in NPPESFebruary 8, 2023
Certification dateFebruary 8, 2023

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Thrive Physical Therapy Pllc — 3 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 patients21
Services billed 1,456 a service is one billed item, such as a visit, a test or a procedure
Average patient age84

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 Thrive Physical Therapy PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Rochester