KATHARINE WONG MD
NPI 1518452978
Hospitalist in Honolulu, HI
About Katharine Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHARINE WONG MD (NPI 1518452978) is an individual hospitalist provider in Honolulu, Hawaii, licensed in Hawaii (MD-21735) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katharine Wong Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Katharine Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 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
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.
Kaiser Foundation Hospital
Acute Care Hospitals · Honolulu, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96819 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Katharine Wong's NPI number?
The NPI number for Katharine Wong is 1518452978. It was assigned to this individual provider in the NPPES registry on June 28, 2018.
Where is Katharine Wong located?
Katharine Wong practices at 3288 Moanalua Rd, Honolulu, HI 96819. The listed phone number is (808) 432-0000.
What is Katharine Wong's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Katharine Wong enrolled in Medicare?
Yes. Katharine Wong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Katharine Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Wong reassigns Medicare benefits to Hawaii Permanente Medical Group Inc (Honolulu, 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 Katharine Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katharine Wong accept?
Health plans from Kaiser Permanente list Katharine Wong 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 Katharine Wong affiliated with any hospitals?
According to CMS data, Katharine Wong is affiliated with Kaiser Foundation Hospital.
When was this NPI record last updated?
The NPPES record for Katharine Wong was last updated on December 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Katharine Wong, MD · NPI 1518452978
Hospitalist physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since June 28, 2018.
## Identity
- **NPI:** 1518452978 (Entity type: Individual)
- **Enumerated:** June 28, 2018
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD-21735 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 3288 MOANALUA RD, Honolulu, HI 96819-1469
- **Phone:** (808) 432-0000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hawaii Permanente Medical Group Inc (NPI 1710945969, Honolulu, HI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** December 4, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1518452978) · Data from the CMS NPPES public registry.