Hsichao Chow, MD
NPI 1356431464 · Gastroenterology Physician · Corvallis, OR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsichao Chow, MD is a Gastroenterology Physician provider in Corvallis, OR (NPI 1356431464).
Provider details
- NPI number
- 1356431464
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD27289 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 10000 Se Main St 112Gastroenterology AssocPortland, OR 97216-2441Phone: (503) 255-3054
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Hsichao Chow's NPI number?
- Hsichao Chow's National Provider Identifier (NPI) is 1356431464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsichao Chow's specialty?
- Hsichao Chow is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Hsichao Chow located?
- Hsichao Chow's practice location on file with NPPES is 3521 Nw Samaritan Dr Ste 101, Corvallis, OR 97330-4744.
- What is Hsichao Chow's phone number?
- The practice phone number listed in the NPPES registry for Hsichao Chow is (541) 768-6119.
- Does Hsichao Chow accept Medicare?
- Hsichao Chow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hsichao Chow's NPI active?
- Yes — Hsichao Chow's NPI (1356431464) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.