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

Mr. John M Kwon, PT, DPT, OCS

Individual provider Orthopedic Physical Therapist · NPI 1104988708

Mr. John M Kwon, PT, DPT, OCS is registered under Physical Therapist in Private Practice in Fountain Valley, California. Graduated from Loma Linda University School of Medicine in 2000, 26 years ago. Practices with Core Performance Physical Therapy, Inc, a 14-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2006
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

10900 Warner Ave Ste 111
Fountain Valley, CA 92708-3846 Not confirmed with CMS for 15 years — call before visiting
Phone: (714) 964-3337
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence 25614 (CA)

Record details

NPI number1104988708
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT , OCS
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESOctober 13, 2011

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Core Performance Physical Therapy, Inc. — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients450
Services billed 9,714 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 Core Performance Physical Therapy, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 14 clinicians in the practice; 12 are shown here.

Other providers in Fountain Valley