Quick answers
- Where does John Zhang see patients?
- Medicare's clinician data lists 1 practice location in Mill Creek, WA. Call before your visit to confirm the address.
- What is John Zhang's specialty?
- Medicare lists Pathology as the primary specialty.
- Does John Zhang accept Medicare assignment?
- Yes. Medicare's clinician data says John Zhang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John Zhang?
- (425) 385-2009, as listed in official Medicare / NPI Registry data.
- What is John Zhang's NPI number?
- 1699947747. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John Zhang is enrolled with Medicare (CMS data updated 2026-10-02).
- 15906 Mill Creek Blvd, Suite 105Mill Creek, WA 98012 (425) 385‑2009
Group practices
Medicare enrollment lists John Zhang as a member of this group (CMS data updated 2026-10-02).
- Silver Falls Dermatology LLC101 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699947747 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians