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 Kailua Gastroenterology Physician, 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 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Jao's medical specialty?
Dr. Robert Jao practices Gastroenterology Physician in Kailua, HI.
Where does Dr. Robert Jao practice?
Dr. Robert Jao practices at 407 Uluniu St Ste 113, Kailua, HI 967342531. Office phone: 8082634665.
What is Dr. Robert Jao's NPI?
Dr. Robert Jao's National Provider Identifier (NPI) is 1285707547, issued by NPPES.
Does Dr. Robert Jao accept Medicare assignment?
Yes. Dr. Robert Jao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Jao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.