Quick answers
- Which hospitals does Mark S. Gerber work at?
- Medicare's official clinician data lists Mark S. Gerber at 4 hospitals: Hilo Benioff Medical Center, Pali Momi Medical Center, Straub Clinic and Hospital and Wilcox Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark S. Gerber see patients?
- Medicare's clinician data lists 4 practice locations, including Hilo, HI, Lihue, HI and Honolulu, HI. Call before your visit to confirm the address.
- What is Mark S. Gerber's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Mark S. Gerber accept Medicare assignment?
- Yes. Medicare's clinician data says Mark S. Gerber 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.
- Does Mark S. Gerber offer telehealth?
- Medicare's clinician data says Mark S. Gerber offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark S. Gerber?
- (808) 932-3730, as listed in official Medicare / NPI Registry data.
- What is Mark S. Gerber's NPI number?
- 1427153634. 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 S. Gerber works
Medicare's Facility Affiliation Data lists Mark S. Gerber 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
- Pali Momi Medical CenterAiea, HI · Acute Care Hospital · CCN 120026
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
- Wilcox Memorial HospitalLihue, HI · Acute Care Hospital · CCN 120014
Practice locations
Addresses where Mark S. Gerber is enrolled with Medicare (CMS data updated 2026-10-02).
- 1190 Waianuenue AveHilo, HI 96720 (808) 932‑3730
- 3-3420 Kuhio Hwy, Suite BLihue, HI 96766 (808) 245‑1500
- 888 S King StHonolulu, HI 96813 (808) 522‑4000
- 888 S King St, Suite 700Honolulu, HI 96813 (808) 522‑4000
Group practices
Medicare enrollment lists Mark S. Gerber as a member of these groups (CMS data updated 2026-10-02).
- Straub Clinic and Hospital419 clinicians in the group
- Kau Hospital140 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Hawaii
Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Florida College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427153634 |
| 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