LOUIS Y. CHUN, MD, LLC
NPI 1346687902
Anesthesiology in Honolulu, HI
About Louis Y. Chun, Md, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUIS Y. CHUN, MD, LLC (NPI 1346687902) is a healthcare organization registered as an anesthesiology in Honolulu, Hawaii and active in the NPI registry since May 2013. The organization lists Louis Chun, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 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)
Louis Y. Chun, Md, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Louis Y. Chun, MD, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Louis Y. Chun, MD, LLC's NPI number?
The NPI number for Louis Y. Chun, MD, LLC is 1346687902. It was assigned to this organization in the NPPES registry on May 22, 2013.
Where is Louis Y. Chun, MD, LLC located?
Louis Y. Chun, MD, LLC is located at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 251-2828.
What is Louis Y. Chun, MD, LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Louis Y. Chun, MD, LLC enrolled in Medicare?
Yes. Louis Y. Chun, MD, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Louis Y. Chun, MD, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Louis Y. Chun, MD, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Louis Y. Chun, MD, LLC was last updated on January 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Louis Y. Chun, Md, Llc · NPI 1346687902
Anesthesiology organization in Honolulu, Hawaii. Organization record, active in the CMS NPPES registry since May 22, 2013.
## Identity
- **NPI:** 1346687902 (Entity type: Organization)
- **Enumerated:** May 22, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Louis Chun, MEMBER
## Practice location
- **Address:** 1301 PUNCHBOWL ST, Honolulu, HI 96813-2402
- **Phone:** (808) 251-2828
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 6, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1346687902) · Data from the CMS NPPES public registry.