DR. CHRISTY MI SOON JUN M.D.
NPI 1629272414
Family Medicine in Honolulu, HI
About Dr. Christy Mi Soon Jun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTY MI SOON JUN M.D. (NPI 1629272414) is an individual family medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD 14759) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Adventist Health Castle, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Christy Mi Soon Jun M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christy Jun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kailua, HI 96734
- Reassigned Medicare billing, Hawaii enrollment
- 28 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 7
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist Health Castle
Acute Care Hospitals · Kailua, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96815 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Christy Jun's NPI number?
The NPI number for Christy Jun is 1629272414. It was assigned to this individual provider in the NPPES registry on June 13, 2007.
Where is Christy Jun located?
Christy Jun practices at 1860 Ala Moana Blvd Ste 101 Us Med Urgent Care, Honolulu, HI 96815. The listed phone number is (808) 921-2273.
What is Christy Jun's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christy Jun enrolled in Medicare?
Yes. Christy Jun is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christy Jun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christy Jun reassigns Medicare benefits to Castle Physician Network (Kailua, HI). 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 Christy Jun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christy Jun accept?
Health plans from HMSA list Christy Jun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Christy Jun affiliated with any hospitals?
According to CMS data, Christy Jun is affiliated with Adventist Health Castle.
When was this NPI record last updated?
The NPPES record for Christy Jun was last updated on October 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.