Quick answers
- Which hospitals does Christopher S. Chow work at?
- Medicare's official clinician data lists Christopher S. Chow at 3 hospitals: Aultman Hospital, Aultman Orrville Hospital and Mercy Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher S. Chow see patients?
- Medicare's clinician data lists 1 practice location in Massillon, OH. Call before your visit to confirm the address.
- What is Christopher S. Chow's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Christopher S. Chow accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher S. 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 Christopher S. Chow?
- (330) 833-8996, as listed in official Medicare / NPI Registry data.
- What is Christopher S. Chow's NPI number?
- 1386644136. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher S. Chow works
Medicare's Facility Affiliation Data lists Christopher S. Chow at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aultman HospitalCanton, OH · Acute Care Hospital · CCN 360084
- Aultman Orrville HospitalOrrville, OH · Critical Access Hospital · CCN 361323
- Mercy Medical CenterCanton, OH · Acute Care Hospital · CCN 360070
Practice locations
Addresses where Christopher S. Chow is enrolled with Medicare (CMS data updated 2026-10-02).
- 2606 Wales Ave NW, Suite 200Massillon, OH 44646 (330) 833‑8996
Group practices
Medicare enrollment lists Christopher S. Chow as a member of this group (CMS data updated 2026-10-02).
- Aultman Medical Group Inc17 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Massillon
Clinicians with the same Medicare primary specialty in Massillon, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oral Roberts University School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386644136 |
| 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