Quick answers
- Which hospitals does Duncan Chapman work at?
- Medicare's official clinician data lists Duncan Chapman at 1 hospital: Bronson Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Duncan Chapman see patients?
- Medicare's clinician data lists 1 practice location in Fairfield, CA. Call before your visit to confirm the address.
- What is Duncan Chapman's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Duncan Chapman accept Medicare assignment?
- Medicare's clinician data says Duncan Chapman may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Duncan Chapman's NPI number?
- 1437474152. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Duncan Chapman works
Medicare's Facility Affiliation Data lists Duncan Chapman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · CCN 230017
Practice locations
Addresses where Duncan Chapman is enrolled with Medicare (CMS data updated 2026-10-02).
- 4500 Business Ctr DrFairfield, CA 94534
Specialties
- Family Practiceprimary
Other family doctors in Fairfield
Clinicians with the same Medicare primary specialty in Fairfield, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1437474152 |
| 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