Quick answers
- Which hospitals does Katrina Bailey Kieffer work at?
- Medicare's official clinician data lists Katrina Bailey Kieffer at 1 hospital: Commonwealth Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katrina Bailey Kieffer see patients?
- Medicare's clinician data lists 2 practice locations, including Saipan, MP. Call before your visit to confirm the address.
- What is Katrina Bailey Kieffer's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katrina Bailey Kieffer accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina Bailey Kieffer 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 Katrina Bailey Kieffer?
- (670) 234-8950, as listed in official Medicare / NPI Registry data.
- What is Katrina Bailey Kieffer's NPI number?
- 1669041133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katrina Bailey Kieffer works
Medicare's Facility Affiliation Data lists Katrina Bailey Kieffer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Commonwealth Health CenterGarapan, MP · Acute Care Hospital · CCN 660001
Practice locations
Addresses where Katrina Bailey Kieffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Lower Navy Hill RdSaipan, MP 96950 (670) 234‑8950
- PO BoxSaipan, MP 96950
Group practices
Medicare enrollment lists Katrina Bailey Kieffer as a member of this group (CMS data updated 2026-10-02).
- Commonwealth Healthcare Corporation79 clinicians in the group
Specialties
- Physician Assistantprimary
Find other clinicians: Physician Assistant, Northern Mariana Islands →
Other physician assistants in Saipan
Clinicians with the same Medicare primary specialty in Saipan, MP — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669041133 |
| 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