Quick answers
- Which hospitals does Dana B. Stiner work at?
- Medicare's official clinician data lists Dana B. Stiner at 2 hospitals: PeaceHealth Peace Island Medical Center and PeaceHealth United General Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dana B. Stiner see patients?
- Medicare's clinician data lists 1 practice location in Sedro Woolley, WA. Call before your visit to confirm the address.
- What is Dana B. Stiner's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Dana B. Stiner accept Medicare assignment?
- Yes. Medicare's clinician data says Dana B. Stiner 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.
- Does Dana B. Stiner offer telehealth?
- Medicare's clinician data says Dana B. Stiner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dana B. Stiner?
- (360) 856-4141, as listed in official Medicare / NPI Registry data.
- What is Dana B. Stiner's NPI number?
- 1235135674. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dana B. Stiner works
Medicare's Facility Affiliation Data lists Dana B. Stiner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PeaceHealth Peace Island Medical CenterFriday Harbor, WA · Critical Access Hospital · CCN 501340
- PeaceHealth United General Medical CenterSedro Woolley, WA · Critical Access Hospital · CCN 501329
Practice locations
Addresses where Dana B. Stiner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1990 Hospital Dr, Suite 100Sedro Woolley, WA 98284 (360) 856‑4141
Group practices
Medicare enrollment lists Dana B. Stiner as a member of this group (CMS data updated 2026-10-02).
- PeaceHealth Medical Group - Sedro Woolley55 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235135674 |
| 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