Zachary Tan, MD
Orthopedic Surgery · Sunnyside, WA
At a glance
1812 E Edison Ave, Sunnyside, WA 98944
Published activity: Hip replacement. View counts and coverage
NPPES record updated Jul 17, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1812 E Edison AveSunnyside, WA 98944
Additional reported practice locations
1016 Tacoma AveSunnyside, WA 989442263
Phone: 5098371500
Fax: 5098374908 502 W 4Th Ave
Toppenish, WA 989481616
Phone: 5098653105
Fax: 5098651519
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2013
- CMS specialties
- Orthopedic Surgery
Practice groups
Reported hospital affiliations
- Astria Sunnyside Hospital Sunnyside, WA
- Astria Toppenish Hospital Toppenish, WA
- Yakima Valley Memorial Yakima, WA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Hip replacement | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,178.38 |
Reporting companies
| Company | Amount |
|---|---|
| STRYKER CORPORATION | $1,027.13 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $35.59 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $29.70 |
| RECORDATI_RARE_DISEASES_INC. | $26.04 |
| KYOWA KIRIN, INC. | $24.59 |
| CORCEPT THERAPEUTICS | $19.65 |
| GLAXOSMITHKLINE, LLC. | $15.68 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery
- Taxonomy code
- 207X00000X
- Enumeration date
- Jul 3, 2017
- Record updated
- Jul 17, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- ZETAN DU
- Reported credentials
- MD
Reported taxonomies and licenses
207X00000X · Primary
License reported: MD.MD.61416339 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1812 E Edison AveSunnyside, WA 98944
- Phone
- (906) 748-3751
Mailing address
PO BOX 719SUNNYSIDE, WA 989440719
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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