Doctor profile · Federal record
Dr. Hsichao Chow, MD
Gastroenterology Physician · Corvallis, OR
- NPI 1356431464
- MIPS 87.1 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3521 Nw Samaritan Dr Ste 101
Corvallis, OR 973304744
(541) 768-6119 - Additional location
-
10000 Se Main St 112, Gastroenterology Assoc
Portland, OR 972162441
(503) 255-3054 - Mailing address
-
Po Box 1189
Corvallis, OR 973391189
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 22, 2026
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD27289
- Medicaid
- OR #276110
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356431464. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $88 |
In context: peer comparison
Among 1 peers in Corvallis Gastroenterology Physician, average services per provider: 11. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
47
Patients
28
Total drug cost
$556
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 19 | 16 | $133 |
| Pantoprazole Sodium | Generic | 16 | 0 | $184 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 12 | $239 |
Frequently asked questions
What is Dr. Hsichao Chow's medical specialty?
Dr. Hsichao Chow practices Gastroenterology Physician in Corvallis, OR.
Where does Dr. Hsichao Chow practice?
Dr. Hsichao Chow practices at 3521 Nw Samaritan Dr Ste 101, Corvallis, OR 973304744. Office phone: 5417686119.
What is Dr. Hsichao Chow's NPI?
Dr. Hsichao Chow's National Provider Identifier (NPI) is 1356431464, issued by NPPES.
What procedures does Dr. Hsichao Chow commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.