Quick answers
- Which hospitals does Catherine J. Potts work at?
- Medicare's official clinician data lists Catherine J. Potts at 1 hospital: Virginia Mason Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Catherine J. Potts see patients?
- Medicare's clinician data lists 1 practice location in Seattle, WA. Call before your visit to confirm the address.
- What is Catherine J. Potts's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Catherine J. Potts accept Medicare assignment?
- Medicare's clinician data says Catherine J. Potts may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Catherine J. Potts's NPI number?
- 1316966963. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Catherine J. Potts works
Medicare's Facility Affiliation Data lists Catherine J. Potts at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Virginia Mason Medical CenterSeattle, WA · Acute Care Hospital · CCN 500005
Practice locations
Addresses where Catherine J. Potts is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 9th AveSeattle, WA 98101
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1316966963 |
| 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