Quick answers
- Which hospitals does Dennis L. Loudenback work at?
- Medicare's official clinician data lists Dennis L. Loudenback at 2 hospitals: Overlake Hospital Medical Center & Clinics and Swedish Edmonds Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis L. Loudenback see patients?
- Medicare's clinician data lists 3 practice locations, including Issaquah, WA and Edmonds, WA. Call before your visit to confirm the address.
- What is Dennis L. Loudenback's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Dennis L. Loudenback accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis L. Loudenback 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 Dennis L. Loudenback's NPI number?
- 1932135274. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis L. Loudenback works
Medicare's Facility Affiliation Data lists Dennis L. Loudenback at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Overlake Hospital Medical Center & ClinicsBellevue, WA · Acute Care Hospital · CCN 500051
- Swedish Edmonds HospitalEdmonds, WA · Acute Care Hospital · CCN 500026
Practice locations
Addresses where Dennis L. Loudenback is enrolled with Medicare (CMS data updated 2026-10-02).
- 510 8th Ave NEIssaquah, WA 98029
- 7315 212th St SWEdmonds, WA 98026
- 7320 216th St SWEdmonds, WA 98026
Group practices
Medicare enrollment lists Dennis L. Loudenback as a member of this group (CMS data updated 2026-10-02).
- Proliance Surgeons Inc P S397 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Issaquah
Clinicians with the same Medicare primary specialty in Issaquah, WA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932135274 |
| 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