SUNG J. KIM PHYSICAL THERAPY, APC
NPI 1538656012
Clinic/Center - Physical Therapy in Fullerton, CA
About Sung J. Kim Physical Therapy, Apc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUNG J. KIM PHYSICAL THERAPY, APC (NPI 1538656012), doing business as Jk Prorehab, is a healthcare organization registered as a physical therapy in Fullerton, California and active in the NPI registry since April 2018. The organization lists Sung J Kim, President/pt, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sung J. Kim Physical Therapy, Apc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Sung J. Kim Physical Therapy, Apc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sung J. Kim Physical Therapy, Apc's NPI number?
The NPI number for Sung J. Kim Physical Therapy, Apc is 1538656012. It was assigned to this organization in the NPPES registry on April 19, 2018. The provider is doing business as Jk Prorehab.
Where is Sung J. Kim Physical Therapy, Apc located?
Sung J. Kim Physical Therapy, Apc is located at 1706 W Orangethorpe Ave Ste D, Fullerton, CA 92833. The listed phone number is (714) 475-1400.
What is Sung J. Kim Physical Therapy, Apc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.
Is Sung J. Kim Physical Therapy, Apc enrolled in Medicare?
Yes. Sung J. Kim Physical Therapy, Apc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sung J. Kim Physical Therapy, Apc?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Sung J. Kim Physical Therapy, Apc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Physical Therapist in Private Practice (3) and Occupational Therapist in Private Practice (2). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sung J. Kim Physical Therapy, Apc was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sung J. Kim Physical Therapy, Apc · NPI 1538656012
Physical Therapy organization in Fullerton, California. Organization record, active in the CMS NPPES registry since April 19, 2018.
## Identity
- **NPI:** 1538656012 (Entity type: Organization)
- **Enumerated:** April 19, 2018
- **Primary specialty:** Clinic/Center - Physical Therapy · taxonomy 261QP2000X
- **Also known as:** JK PROREHAB (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Sung Kim, PRESIDENT/PT
## Practice location
- **Address:** 1706 W ORANGETHORPE AVE STE D, Fullerton, CA 92833-4538
- **Phone:** (714) 475-1400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (3), Occupational Therapist in Private Practice (2); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 19, 2025
- **Other identifiers:** Medicaid 42303 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1538656012) · Data from the CMS NPPES public registry.