Dr. Aaron J. Small, M.D.
Gastroenterology (Gastroenterology Physician)
98-1079 Moanalua Rd
Aiea, HI 96701
Who else practices at this address →
Honolulu County includes primary care (9% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Mayo Medical School (2008)
- Years since graduation
- 18
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 138
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2008Medical school: Mayo Medical School
- 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Gastroenterology Physician primary
HI license MD-18102
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Pali Momi Medical Center Aiea, HI
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 138
- Services billed
- 371
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Review by radiologist of image from tube placement into bile duct using an endoscope | 48 | 30 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 31 | 21 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 30 | 30 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | 28 | 19 |
| Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 27 | 23 |
| Biopsy of large bowel using a flexible endoscope | 24 | 24 |
| Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 20 | 14 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Gavilyte-G (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Aiea, HI | 152 |
| Omeprazole Other prescribers in Aiea, HI | 52 |
| Peg-3350 And Electrolytes (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Aiea, HI | 29 |
| Ciprofloxacin Hcl Other prescribers in Aiea, HI | 24 |
| Levofloxacin Other prescribers in Aiea, HI | 22 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 8 companies reported 14 payments worth $795 in total to this clinician.
| Boston Scientific Corporation | $213 |
|---|---|
| Omega Medical Imaging, LLC | $180 |
| Cook Medical LLC | $120 |
| Olympus America Inc. | $114 |
| Regeneron Healthcare Solutions, Inc. | $53.45 |
| Medtronic, Inc. | $49.80 |
| AbbVie Inc. | $47.56 |
| Genzyme Corporation | $17.45 |
| Food and Beverage | $795 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.