Doctor profile · Federal record
Dr. Gregory Hsu, M.D
Hospitalist Physician · Honolulu, HI
- NPI 1053871632
- 7 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1301 Punchbowl St
Honolulu, HI 968132499
(808) 691-1000
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- August 2, 2022
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Hawaii #MD-22665
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053871632. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
32
Distinct HCPCS
1
Medicare allowed
$5,535
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 32 | $173 |
In context: peer comparison
Among 30 peers in Honolulu Hospitalist Physician, average services per provider: 94. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$960
Transactions
19
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 3 | $352.25 | |
| Abbott Laboratories | 1 | $237.90 | |
| Lexicon Pharmaceuticals, INC. | 2 | $138.29 | |
| Pfizer INC. | 4 | $65.74 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 2 | $48.43 | |
| Actelion Pharmaceuticals US, INC. | 2 | $30.56 | |
| Amgen INC. | 1 | $25.12 | |
| Cordis US Corp. | 1 | $17.00 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $16.55 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $14.51 | |
| Novartis Pharmaceuticals Corporation | 1 | $13.56 |
By nature of payment
Frequently asked questions
What is Dr. Gregory Hsu's medical specialty?
Dr. Gregory Hsu practices Hospitalist Physician in Honolulu, HI.
Where does Dr. Gregory Hsu practice?
Dr. Gregory Hsu practices at 1301 Punchbowl St, Honolulu, HI 968132499. Office phone: 8086911000.
What is Dr. Gregory Hsu's NPI?
Dr. Gregory Hsu's National Provider Identifier (NPI) is 1053871632, issued by NPPES.
What procedures does Dr. Gregory Hsu commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.