Quick answers
- Which hospitals does Adam Leidal work at?
- Medicare's official clinician data lists Adam Leidal at 2 hospitals: Oconomowoc Memorial Hospital and Waukesha Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Adam Leidal see patients?
- Medicare's clinician data lists 5 practice locations, including Sheboygan, WI, Waukesha, WI and Manitowoc, WI. Call before your visit to confirm the address.
- What is Adam Leidal's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Adam Leidal accept Medicare assignment?
- Medicare's clinician data says Adam Leidal may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Adam Leidal?
- (920) 320-2436, as listed in official Medicare / NPI Registry data.
- What is Adam Leidal's NPI number?
- 1063944676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Adam Leidal works
Medicare's Facility Affiliation Data lists Adam Leidal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Oconomowoc Memorial HospitalOconomowoc, WI · Acute Care Hospital · CCN 520062
- Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · CCN 520008
Practice locations
Addresses where Adam Leidal is enrolled with Medicare (CMS data updated 2026-10-02).
- 1414 N Taylor DrSheboygan, WI 53081 (920) 320‑2436
- 222 Park PlWaukesha, WI 53186 (651) 631‑6570
- 2300 Western AveManitowoc, WI 54220 (920) 320‑2011
- 725 American AveWaukesha, WI 53188 (262) 928‑5400
- 791 Summit AveOconomowoc, WI 53066 (262) 560‑4544
Group practices
Medicare enrollment lists Adam Leidal as a member of these groups (CMS data updated 2026-10-02).
- Froedtert Manitowoc Medical Group, LLC156 clinicians in the group
- Apogee Medical Group Waukesha SC43 clinicians in the group
- Presbyterian Homes of Wisconsin Inc35 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Sheboygan
Clinicians with the same Medicare primary specialty in Sheboygan, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1063944676 |
| 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