Quick answers
- Which hospitals does Christopher S. Jack work at?
- Medicare's official clinician data lists Christopher S. Jack at 1 hospital: Overlake Hospital Medical Center & Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher S. Jack see patients?
- Medicare's clinician data lists 1 practice location in Seattle, WA. Call before your visit to confirm the address.
- What is Christopher S. Jack's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Christopher S. Jack accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher S. Jack 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 the phone number for Christopher S. Jack?
- (206) 326-3000, as listed in official Medicare / NPI Registry data.
- What is Christopher S. Jack's NPI number?
- 1093918641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher S. Jack works
Medicare's Facility Affiliation Data lists Christopher S. Jack 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
Practice locations
Addresses where Christopher S. Jack is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 16th Ave ESeattle, WA 98112 (206) 326‑3000
Group practices
Medicare enrollment lists Christopher S. Jack as a member of this group (CMS data updated 2026-10-02).
- Kaiser Foundation Health Plan of Washington1,526 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093918641 |
| 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