Quick answers
- Which hospitals does Mark Baldeshwiler work at?
- Medicare's official clinician data lists Mark Baldeshwiler at 2 hospitals: Hilo Benioff Medical Center and The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Baldeshwiler see patients?
- Medicare's clinician data lists 3 practice locations, including Hilo, HI, Honolulu, HI and Ewa Beach, HI. Call before your visit to confirm the address.
- What is Mark Baldeshwiler's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Mark Baldeshwiler accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Baldeshwiler 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 Mark Baldeshwiler?
- (808) 974-6800, as listed in official Medicare / NPI Registry data.
- What is Mark Baldeshwiler's NPI number?
- 1215347489. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Baldeshwiler works
Medicare's Facility Affiliation Data lists Mark Baldeshwiler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hilo Benioff Medical CenterHilo, HI · Acute Care Hospital · CCN 120005
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Mark Baldeshwiler is enrolled with Medicare (CMS data updated 2026-10-02).
- 1190 Waianuenue AveHilo, HI 96720 (808) 974‑6800
- 1301 Punchbowl StHonolulu, HI 96813 (808) 597‑8778
- 91 -2127 Fort Weaver RdEwa Beach, HI 96706 (808) 597‑8778
Group practices
Medicare enrollment lists Mark Baldeshwiler as a member of these groups (CMS data updated 2026-10-02).
- Hawaii Emergency Physicians Associated Inc120 clinicians in the group
- The Emergency Group, Inc.50 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Hilo
Clinicians with the same Medicare primary specialty in Hilo, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215347489 |
| 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