Quick answers
- Which hospitals does Ken W. Chow work at?
- Medicare's official clinician data lists Ken W. Chow at 3 hospitals: Adventist Health and Rideout, Colusa Medical Center and Oroville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ken W. Chow see patients?
- Medicare's clinician data lists 1 practice location in Yuba City, CA. Call before your visit to confirm the address.
- What is Ken W. Chow's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Ken W. Chow accept Medicare assignment?
- Yes. Medicare's clinician data says Ken W. Chow accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ken W. Chow?
- (530) 671-3671, as listed in official Medicare / NPI Registry data.
- What is Ken W. Chow's NPI number?
- 1699781203. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ken W. Chow works
Medicare's Facility Affiliation Data lists Ken W. Chow at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health and RideoutMarysville, CA · Acute Care Hospital · CCN 050133
- Colusa Medical CenterColusa, CA · Acute Care Hospital · CCN 050783
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
Practice locations
Addresses where Ken W. Chow is enrolled with Medicare (CMS data updated 2026-10-02).
- 870 Shasta St, Suite 200Yuba City, CA 95991 (530) 671‑3671
Group practices
Medicare enrollment lists Ken W. Chow as a member of this group (CMS data updated 2026-10-02).
- North Valley Gastroenterology Medical Group Inc3 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699781203 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians