Quick answers
- Which hospitals does Sydney M. Brock work at?
- Medicare's official clinician data lists Sydney M. Brock at 2 hospitals: Confluence Health Hospital and Lake Chelan Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sydney M. Brock see patients?
- Medicare's clinician data lists 2 practice locations, including Chelan, WA and Wenatchee, WA. Call before your visit to confirm the address.
- What is Sydney M. Brock's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Sydney M. Brock accept Medicare assignment?
- Yes. Medicare's clinician data says Sydney M. Brock 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 Sydney M. Brock?
- (509) 682-6000, as listed in official Medicare / NPI Registry data.
- What is Sydney M. Brock's NPI number?
- 1336769843. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sydney M. Brock works
Medicare's Facility Affiliation Data lists Sydney M. Brock at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Confluence Health HospitalWenatchee, WA · Acute Care Hospital · CCN 500016
- Lake Chelan Community HospitalChelan, WA · Critical Access Hospital · CCN 501334
Practice locations
Addresses where Sydney M. Brock is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 S Apple Blossom DrChelan, WA 98816 (509) 682‑6000
- 600 Orondo Ave, Suite 1Wenatchee, WA 98801 (509) 662‑6000
Group practices
Medicare enrollment lists Sydney M. Brock as a member of this group (CMS data updated 2026-10-02).
- Columbia Valley Community Health62 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Chelan
Clinicians with the same Medicare primary specialty in Chelan, WA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336769843 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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