KATHERINE TSUI
NPI 1609629161
Optometrist in Bend, OR
About Katherine Tsui NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE TSUI (NPI 1609629161) is an individual optometrist in Bend, Oregon, licensed in Oregon (ATI4734) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Forest Grove, and is a graduate of Pacific University - College Of Optometry (2024).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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 and accepts Medicare assignment
Katherine Tsui 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 Reassignments
2Medicare enrollment records show Katherine Tsui reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bend, OR 97702
- Reassigned Medicare billing, Oregon enrollment
- 7 clinicians in this Medicare group
Salem, OR 97301
- Reassigned Medicare billing, Oregon enrollment
- 16 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97702 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 Katherine Tsui's NPI number?
The NPI number for Katherine Tsui is 1609629161. It was assigned to this individual provider in the NPPES registry on April 8, 2024.
Where is Katherine Tsui located?
Katherine Tsui practices at 61535 S Hwy 97 Ste 16, Bend, OR 97702. The listed phone number is (541) 389-4774.
What is Katherine Tsui's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Katherine Tsui enrolled in Medicare?
Yes. Katherine Tsui 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 organizations bill Medicare for Katherine Tsui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Tsui reassigns Medicare benefits to 2 organizations: Coffman Vision Clinic Inc (Bend, OR) and Aeg Oregon Professional LLC (Salem, OR). 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 Katherine Tsui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Tsui accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list Katherine Tsui 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.
When was this NPI record last updated?
The NPPES record for Katherine Tsui was last updated on June 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Katherine Tsui · NPI 1609629161
Optometrist provider in Bend, Oregon. Individual provider, active in the CMS NPPES registry since April 8, 2024.
## Identity
- **NPI:** 1609629161 (Entity type: Individual)
- **Enumerated:** April 8, 2024
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** ATI4734 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 61535 S HWY 97 STE 16, Bend, OR 97702-2156
- **Phone:** (541) 389-4774
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Coffman Vision Clinic Inc (NPI 1811064967, Bend, OR); Aeg Oregon Professional LLC (NPI 1679253397, Salem, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pacific University - College Of Optometry, class of 2024
## Record status
- **NPPES last updated:** June 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1609629161) · Data from the CMS NPPES public registry.