Quick answers
- Where does Rick A. Carpenter see patients?
- Medicare's clinician data lists 2 practice locations, including Hilo, HI. Call before your visit to confirm the address.
- What is Rick A. Carpenter's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Rick A. Carpenter accept Medicare assignment?
- Yes. Medicare's clinician data says Rick A. Carpenter 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 Rick A. Carpenter?
- (808) 935-2964, as listed in official Medicare / NPI Registry data.
- What is Rick A. Carpenter's NPI number?
- 1487877403. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Rick A. Carpenter is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 Aupuni St, Suite 101Hilo, HI 96720
- 199 Ululani StHilo, HI 96720 (808) 935‑2964
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Hawaii
Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487877403 |
| 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
- 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