There are 26 Internal Medicine clinicians in Aiea, HI in Medicare’s data, ranked by the number of Medicare services they provide.
Internal Medicine clinicians in Aiea
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Francis Buto, M.D. | 44 yrs | Yes | 442 | Accepts |
| Joel Kobayashi, M.D. | 33 yrs | — | 301 | Accepts |
| Mark Nishihara, M.D. | 20 yrs | Yes | 350 | Accepts |
| Keolamau Yee, MD | 7 yrs | Yes | 429 | Accepts |
| Malissa Iida-Takashima, MD | 19 yrs | Yes | 282 | Accepts |
| Craig Hamasaki, M.D. | 42 yrs | — | 265 | Accepts |
| Stephen Miyasato, MD | 46 yrs | Yes | 314 | Accepts |
| David Saito, M.D. | 39 yrs | Yes | 236 | Accepts |
| Marisa Nguyen, M.D. | 28 yrs | Yes | 248 | Accepts |
| Michael Mihara, M.D. | 41 yrs | Yes | 296 | Accepts |
| Russell Tom, M.D. | 39 yrs | Yes | 182 | Accepts |
| David Humber, MD | 25 yrs | — | 214 | Accepts |
| Ron Teramoto, MD | 38 yrs | — | 275 | Accepts |
| Daniel Harada, MD | 44 yrs | — | 215 | Accepts |
| Roy Ebisu, MD | — | — | 257 | Accepts |
| Claudio Lencinas, M.D. | 31 yrs | — | 174 | Accepts |
| Bryan Matsumoto, M.D. | — | — | 298 | Accepts |
| Timothy Ahu, MD | 46 yrs | — | 151 | Accepts |
| Robert Wong, MD | 29 yrs | — | 368 | Accepts |
| Wayne Suga, MD | 42 yrs | — | 122 | Accepts |
| Dawn Miura, M.D. | 39 yrs | — | 202 | Accepts |
| Teodora Topalovski, MD | 14 yrs | — | 281 | Accepts |
| Michael Dimitrion, MD | — | — | 158 | Accepts |
| Eric Smedegaard, M.D. | — | — | 98 | Accepts |
| Shayne Castanera, M.D. | 38 yrs | — | 113 | Accepts |
| Luis Ragunton, M.D. | 45 yrs | Yes | 68 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Aiea → · All Internal Medicine cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.