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

Mark Zeppa, PT, DPT

Individual provider Physical Therapist · NPI 1902669534

Mark Zeppa, PT, DPT is registered under Physical Therapist in Private Practice in Modesto, California. Qualified in 2023, 3 years ago. Practices with Orthopedic Physical Therapy Institute, Inc, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
3
Licensed in
CA
In the registry since
2024
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

4028 Dale Rd Ste 101
Modesto, CA 95356-9561
Phone: (209) 312-9739
Fax: (209) 312-9747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3609 Oakdale Rd Ste 3, Modesto, CA 95357-0718 — (209) 312-9591

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 305620 (CA)

Record details

NPI number1902669534
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT
Sole proprietorNo
NPI enumeratedFebruary 5, 2024
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 5, 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 Orthopedic Physical Therapy Institute, Inc. — 5 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 patients68
Services billed 2,585 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Orthopedic Physical Therapy Institute, Inc

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

Other providers in Modesto