Quick answers
- Which hospitals does John W. Waggoner Iii work at?
- Medicare's official clinician data lists John W. Waggoner Iii at 2 hospitals: Providence Centralia Hospital and Providence St Peter Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John W. Waggoner Iii see patients?
- Medicare's clinician data lists 6 practice locations, including Centralia, WA, Aberdeen, WA and Olympia, WA. Call before your visit to confirm the address.
- What is John W. Waggoner Iii's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does John W. Waggoner Iii accept Medicare assignment?
- Yes. Medicare's clinician data says John W. Waggoner Iii 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 John W. Waggoner Iii offer telehealth?
- Medicare's clinician data says John W. Waggoner Iii offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John W. Waggoner Iii?
- (866) 805-5755, as listed in official Medicare / NPI Registry data.
- What is John W. Waggoner Iii's NPI number?
- 1922053016. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John W. Waggoner Iii works
Medicare's Facility Affiliation Data lists John W. Waggoner Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Centralia HospitalCentralia, WA · Acute Care Hospital · CCN 500019
- Providence St Peter HospitalOlympia, WA · Acute Care Hospital · CCN 500024
Practice locations
Addresses where John W. Waggoner Iii is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1800 Cooks Hill Rd, Suite KCentralia, WA 98531 (866) 805‑5755
- 1921 Sumner AveAberdeen, WA 98520 (866) 805‑5755
- 413 Lilly Rd NEOlympia, WA 98506 (360) 493‑4083
- 500 Lilly Rd NE, Suite 100Olympia, WA 98506 (360) 413‑8525
- 525 Lilly Rd NEOlympia, WA 98506
Group practices
Medicare enrollment lists John W. Waggoner Iii as a member of this group (CMS data updated 2026-10-02).
- Providence Health and Services Washington475 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in Washington →
Other interventional cardiologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922053016 |
| 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