Quick answers
- Which hospitals does William D. Pfeifer work at?
- Medicare's official clinician data lists William D. Pfeifer at 1 hospital: PeaceHealth Ketchikan Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William D. Pfeifer see patients?
- Medicare's clinician data lists 1 practice location in Ketchikan, AK. Call before your visit to confirm the address.
- What is William D. Pfeifer's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does William D. Pfeifer accept Medicare assignment?
- Medicare's clinician data says William D. Pfeifer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for William D. Pfeifer?
- (907) 225-9090, as listed in official Medicare / NPI Registry data.
- What is William D. Pfeifer's NPI number?
- 1487799235. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William D. Pfeifer works
Medicare's Facility Affiliation Data lists William D. Pfeifer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PeaceHealth Ketchikan Medical CenterKetchikan, AK · Critical Access Hospital · CCN 021311
Practice locations
Addresses where William D. Pfeifer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2901 Baranof AveKetchikan, AK 99901 (907) 225‑9090
Specialties
- Chiropracticprimary
Other chiropractors in Ketchikan
Clinicians with the same Medicare primary specialty in Ketchikan, AK — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Palmer College Chiropractic - Davenport |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1487799235 |
| 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