Quick answers
- Where does Evan C. Grolley see patients?
- Medicare's clinician data lists 2 practice locations, including Vashon, WA and Silverdale, WA. Call before your visit to confirm the address.
- What is Evan C. Grolley's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Evan C. Grolley accept Medicare assignment?
- Yes. Medicare's clinician data says Evan C. Grolley 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 Evan C. Grolley?
- (206) 895-4400, as listed in official Medicare / NPI Registry data.
- What is Evan C. Grolley's NPI number?
- 1780994848. 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 Evan C. Grolley is enrolled with Medicare (CMS data updated 2026-10-02).
- 17147 Vashon Hwy SW, Suite 101Vashon, WA 98070 (206) 895‑4400
- 9576 Ridgetop Blvd NW, Suite 103Silverdale, WA 98383 (360) 551‑4800
Group practices
Medicare enrollment lists Evan C. Grolley as a member of this group (CMS data updated 2026-10-02).
- Link Audiology LLC4 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780994848 |
| 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