Doctor profile · Federal record
Dr. Stuart Nakamoto, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Honolulu, HI
- NPI 1245348747
- Accepts Medicare
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
321 N Kuakini St Ste 805
Honolulu, HI 968172362
(808) 536-1312
fax (808) 536-1201
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- June 30, 2010
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Hawaii #MD-9568
- Medicaid
- HI #07899001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245348747. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
943
Distinct HCPCS
7
Medicare allowed
$69,689
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 516 | 273 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 156 | 109 | $73 | |
96127 |
Assessment of emotional or behavioral problems | 147 | 97 | $5 | |
90662 |
Influenza vaccine split virus, preservative free | 40 | 40 | $72 | |
G0008 |
Administration of influenza virus vaccine | 40 | 40 | $33 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 30 | $58 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $57 |
In context: peer comparison
Among 114 peers in Honolulu Internal Medicine Physician, average services per provider: 127. This provider delivers 7.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,982
Patients
882
Total drug cost
$78,364
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 754 | 217 | $22,906 |
| Losartan Potassium | Generic | 442 | 127 | $12,718 |
| Amlodipine Besylate | Generic | 297 | 90 | $4,336 |
| Levothyroxine Sodium | Generic | 243 | 66 | $4,234 |
| Rosuvastatin Calcium | Generic | 172 | 47 | $12,046 |
| Simvastatin | Generic | 157 | 44 | $3,523 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 134 | 42 | $1,712 |
| Metformin Hcl | Generic | 131 | 37 | $2,077 |
| Irbesartan | Generic | 107 | 30 | $4,225 |
| Metoprolol Succinate | Generic | 106 | 33 | $3,241 |
Hospital affiliations
Frequently asked questions
What is Dr. Stuart Nakamoto's medical specialty?
Dr. Stuart Nakamoto practices Internal Medicine Physician in Honolulu, HI.
Where does Dr. Stuart Nakamoto practice?
Dr. Stuart Nakamoto practices at 321 N Kuakini St Ste 805, Honolulu, HI 968172362. Office phone: 8085361312.
What is Dr. Stuart Nakamoto's NPI?
Dr. Stuart Nakamoto's National Provider Identifier (NPI) is 1245348747, issued by NPPES.
Does Dr. Stuart Nakamoto accept Medicare assignment?
Yes. Dr. Stuart Nakamoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Nakamoto commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Assessment of emotional or behavioral problems (HCPCS 96127). Source: CMS Medicare Physician & Other Practitioners file.