Doctor profile · Federal record
Dr. ROBERT JAO, M.D.
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · Specialist · KAILUA, HI
- NPI 1285707547
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
407 ULUNIU ST STE 113
KAILUA, HI 967342531
(808) 263-4665
fax (808) 263-4718 - Additional location
-
405 N Kuakini St Ste 902
Honolulu, HI 968176302
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 30, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Hawaii #MD9896
- Medicaid
- HI #00232801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285707547. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,604
Distinct HCPCS
10
Medicare allowed
$220,984
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 399 | 235 | $131 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 279 | 108 | $25 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 232 | 185 | $94 | |
46221 |
Removal of external hemorrhoids by rubber banding | 187 | 91 | $309 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 177 | 176 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 79 | 79 | $173 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 75 | 71 | $80 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 68 | 67 | $247 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 27 | $175 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 25 | 17 | $80 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 86. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$2,755
Transactions
81
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 26 | $738.85 | |
| ABBVIE INC. | 15 | $528.65 | |
| Janssen Biotech, Inc. | 5 | $297.02 | |
| E.R. Squibb & Sons, L.L.C. | 7 | $223.09 | |
| PFIZER INC. | 11 | $215.84 | |
| Madrigal Pharmaceuticals | 2 | $163.01 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $151.87 | |
| Alnylam Pharmaceuticals Inc. | 2 | $137.59 | |
| AIMMUNE THERAPEUTICS, INC. | 4 | $78.36 | |
| Celltrion USA Inc. | 2 | $68.51 | |
| Enterra Medical, Inc. | 1 | $41.55 | |
| Janssen Scientific Affairs, LLC | 1 | $37.99 | |
| ORPHALAN INC | 1 | $26.89 | |
| Micro-tech Endoscopy USA, Inc. | 1 | $23.24 | |
| Intercept Pharmaceuticals, Inc. | 1 | $22.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,764
Patients
598
Total drug cost
$266,752
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 441 | 140 | $5,117 |
| Famotidine | Generic | 439 | 151 | $15,249 |
| Linzess (Linaclotide) | Brand | 180 | 46 | $135,859 |
| Mirtazapine | Generic | 169 | 48 | $8,329 |
| Omeprazole | Generic | 95 | 35 | $1,734 |
| Dicyclomine Hcl | Generic | 77 | 39 | $2,144 |
| Amitriptyline Hcl | Generic | 66 | 20 | $838 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 58 | 58 | $1,152 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 52 | 0 | $76,329 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 48 | 46 | $886 |