MR. RONALD WANG LEUNG CHAN DO
NPI 1023539335
Anesthesiology in Cleveland, OH
About Mr. Ronald Wang Leung Chan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RONALD WANG LEUNG CHAN DO (NPI 1023539335) is an individual anesthesiology provider in Cleveland, Ohio, licensed in Washington (OP61126224) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Harrison Medical Center, and is a graduate of Nova Southeastern College Of Osteo Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Ronald Wang Leung Chan Do 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 Ronald Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bremerton, WA 98310
- Reassigned Medicare billing, Washington enrollment
- 64 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 8
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.
Harrison Medical Center
Acute Care Hospitals · Bremerton, WAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEVELAND, OH 44109
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 Ronald Chan's NPI number?
The NPI number for Ronald Chan is 1023539335. It was assigned to this individual provider in the NPPES registry on June 28, 2017.
Where is Ronald Chan located?
Ronald Chan practices at 2500 Metrohealth Dr, Cleveland, OH 44109. The listed phone number is (216) 778-7800.
What is Ronald Chan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ronald Chan enrolled in Medicare?
Yes. Ronald Chan 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 Ronald Chan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Chan reassigns Medicare benefits to Olympic Anesthesia Services, Inc (Bremerton, WA). 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 Ronald Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ronald Chan accept?
Health plans from Ambetter Health list Ronald Chan 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 Ronald Chan affiliated with any hospitals?
According to CMS data, Ronald Chan is affiliated with Harrison Medical Center.
When was this NPI record last updated?
The NPPES record for Ronald Chan was last updated on June 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.