SUN KOH
NPI 1659260537
Occupational Therapist in San Rafael, CA
About Sun Koh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUN KOH (NPI 1659260537) is an individual occupational therapist in San Rafael, California, licensed in California (27807) and active in the NPI registry since July 2025. She is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sun Koh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sun Koh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sun Koh's NPI number?
The NPI number for Sun Koh is 1659260537. It was assigned to this individual provider in the NPPES registry on July 2, 2025.
Where is Sun Koh located?
Sun Koh practices at 1650 Los Gamos Dr, San Rafael, CA 94903. The listed phone number is (510) 365-2428.
What is Sun Koh's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Sun Koh enrolled in Medicare?
Yes. Sun Koh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sun Koh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sun Koh reassigns Medicare benefits to Prendergast And Rummer Phys Therapy Pelvic Health & Rehabiliation Ctr (San Francisco, CA). The 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 Sun Koh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sun Koh was last updated on July 2, 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.