Quick answers
- Does Jeremy A. Chapman accept Medicare assignment?
- Medicare's clinician data says Jeremy A. Chapman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Jeremy A. Chapman's NPI number?
- 1417301839. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jeremy A. Chapman is enrolled with Medicare (CMS data updated October 2, 2026).
- 2424 S 102nd StWest Allis, WI 53227 (800) 767‑4411
- 34700 Valley RdOconomowoc, WI 53066 (262) 646‑4411
- 430 E Division StFond Du Lac, WI 54935 (920) 929‑2300
- 620 W Brown StWaupun, WI 53963 (920) 926‑4100
Group practices
Medicare enrollment lists Jeremy A. Chapman as a member of these groups (CMS data updated October 2, 2026).
- Agnesian Healthcare Inc388 clinicians in the group
- Rogers Memorial Hospital Incorporated49 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in West Allis
Clinicians with the same Medicare primary specialty in West Allis, WI — not a recommendation.
Other clinicians in Agnesian Healthcare Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1417301839 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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