YONG-KYOO KOH M.D.
NPI 1447235932
Anesthesiology in Long Beach, CA
About Yong-kyoo Koh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YONG-KYOO KOH M.D. (NPI 1447235932) is an individual anesthesiology provider in Long Beach, California, licensed in California (C50260) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Yong-kyoo Koh M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Yong-kyoo Koh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 63 clinicians in this Medicare group
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- Reassigned Medicare billing, California enrollment
- 420 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
LONG BEACH, CA 90804
LONG BEACH, CA 90804
LONG BEACH, CA 90804
LONG BEACH, CA 90804
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 Yong-kyoo Koh's NPI number?
The NPI number for Yong-kyoo Koh is 1447235932. It was assigned to this individual provider in the NPPES registry on December 7, 2005.
Where is Yong-kyoo Koh located?
Yong-kyoo Koh practices at 1720 Termino Ave, Long Beach, CA 90804. The listed phone number is (562) 498-1000.
What is Yong-kyoo Koh's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Yong-kyoo Koh enrolled in Medicare?
Yes. Yong-kyoo Koh is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Yong-kyoo Koh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yong-kyoo Koh reassigns Medicare benefits to 3 organizations: Talbert Anesthesia Group Incorporated (Los Alamitos, CA), Yong-Kyoo Koh, M.D., Inc. (Anaheim, CA) and Allied Anesthesia Medical Group Inc (CA). Each 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 Yong-kyoo 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 Yong-kyoo Koh was last updated on June 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.