Quick answers
- Which hospitals does George P. Macris work at?
- Medicare's official clinician data lists George P. Macris at 1 hospital: Morton Plant Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George P. Macris see patients?
- Medicare's clinician data lists 3 practice locations, including Honolulu, HI, Palm Harbor, FL and Aiea, HI. Call before your visit to confirm the address.
- What is George P. Macris's specialty?
- Medicare lists Undersea and Hyperbaric Medicine as the primary specialty, and also Internal Medicine.
- Does George P. Macris accept Medicare assignment?
- Yes. Medicare's clinician data says George P. Macris 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 George P. Macris?
- (808) 587-3425, as listed in official Medicare / NPI Registry data.
- What is George P. Macris's NPI number?
- 1336445055. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George P. Macris works
Medicare's Facility Affiliation Data lists George P. Macris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Morton Plant HospitalClearwater, FL · Acute Care Hospital · CCN 100127
Practice locations
Addresses where George P. Macris is enrolled with Medicare (CMS data updated 2026-10-02).
- 347 N Kuakini StHonolulu, HI 96817 (808) 587‑3425
- 3820 Tampa Rd, Suite 202Palm Harbor, FL 34684 (727) 785‑4540
- 98 -1079 Moanalua RdAiea, HI 96701 (808) 486‑6000
Group practices
Medicare enrollment lists George P. Macris as a member of these groups (CMS data updated 2026-10-02).
- University Clinical Education and Research Associates19 clinicians in the group
- Sunset Point Medical Associates Inc4 clinicians in the group
Specialties
Find other Undersea and Hyperbaric Medicine doctors in Hawaii →
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336445055 |
| 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