Doctor profile · Federal record
Dr. Stuart Tsuji, M.D., PH.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Honolulu, HI
- NPI 1558534602
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1301 Punchbowl St, Dept of Radiation Oncology
Honolulu, HI 968132402
(808) 547-4771
fax (808) 578-8909 - Mailing address
-
1050 Bishop St, #127
Honolulu, HI 968134210
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- November 20, 2009
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State licenses (2)
- Hawaii #MD15308 · California #A95084
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558534602. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,404
Distinct HCPCS
10
Medicare allowed
$140,155
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 615 | 55 | $45 | |
77300 |
Calculation of radiation therapy dose | 154 | 43 | $34 | |
77427 |
Radiation treatment management, 5 treatment sessions | 136 | 39 | $190 | |
77334 |
Design and construction of complex radiation treatment device | 108 | 46 | $63 | |
77263 |
Complex radiation therapy planning | 61 | 58 | $173 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $186 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 40 | 23 | $32 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 34 | 31 | $231 | |
77301 |
High precision radiation therapy planning | 32 | 31 | $429 | |
77295 |
3d radiation therapy planning | 29 | 24 | $229 |
In context: peer comparison
Among 8 peers in Honolulu Radiation Oncology Physician, average services per provider: 119. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$248
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Icotec Medical INC. | 1 | $84.44 | |
| Sumitomo Pharma America, INC. | 3 | $45.14 | |
| Teleflex LLC | 1 | $34.11 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $29.60 | |
| Novartis Pharmaceuticals Corporation | 1 | $20.39 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $18.69 | |
| Pfizer INC. | 1 | $15.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
43
Total drug cost
$1,049
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 40 | 19 | $473 |
| Gabapentin | Generic | 19 | 11 | $528 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 13 | $48 |
Hospital affiliations
Frequently asked questions
What is Dr. Stuart Tsuji's medical specialty?
Dr. Stuart Tsuji practices Radiation Oncology Physician in Honolulu, HI.
Where does Dr. Stuart Tsuji practice?
Dr. Stuart Tsuji practices at 1301 Punchbowl St, Honolulu, HI 968132402. Office phone: 8085474771.
What is Dr. Stuart Tsuji's NPI?
Dr. Stuart Tsuji's National Provider Identifier (NPI) is 1558534602, issued by NPPES.
Does Dr. Stuart Tsuji accept Medicare assignment?
Yes. Dr. Stuart Tsuji accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Tsuji commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.