Quick answers
- Which hospitals does Joseph C. Darin Ii work at?
- Medicare's official clinician data lists Joseph C. Darin Ii at 1 hospital: Aurora Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph C. Darin Ii see patients?
- Medicare's clinician data lists 3 practice locations, including Mequon, WI and Grafton, WI. Call before your visit to confirm the address.
- What is Joseph C. Darin Ii's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Joseph C. Darin Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph C. Darin Ii 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 Joseph C. Darin Ii?
- (262) 375-3700, as listed in official Medicare / NPI Registry data.
- What is Joseph C. Darin Ii's NPI number?
- 1124353883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph C. Darin Ii works
Medicare's Facility Affiliation Data lists Joseph C. Darin Ii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora Medical CenterGrafton, WI · Acute Care Hospital · CCN 520207
Practice locations
Addresses where Joseph C. Darin Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 12203 N Corporate PkwyMequon, WI 53092
- 215 W Washington StGrafton, WI 53024 (262) 375‑3700
- 6425 W Mequon RdMequon, WI 53092 (262) 242‑0051
Group practices
Medicare enrollment lists Joseph C. Darin Ii as a member of this group (CMS data updated 2026-10-02).
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Mequon
Clinicians with the same Medicare primary specialty in Mequon, WI — not a recommendation.
Clinician information
| Medical school | University Of Nebraska College Of Medicine |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124353883 |
| 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