Quick answers
- Which hospitals does Benjamin L. Erickson work at?
- Medicare's official clinician data lists Benjamin L. Erickson at 1 hospital: Ascension Columbia St Marys Hospital Milwaukee. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin L. Erickson see patients?
- Medicare's clinician data lists 1 practice location in Milwaukee, WI. Call before your visit to confirm the address.
- What is Benjamin L. Erickson's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Benjamin L. Erickson accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin L. Erickson 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 Benjamin L. Erickson?
- (414) 585-1132, as listed in official Medicare / NPI Registry data.
- What is Benjamin L. Erickson's NPI number?
- 1639715428. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin L. Erickson works
Medicare's Facility Affiliation Data lists Benjamin L. Erickson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
Practice locations
Addresses where Benjamin L. Erickson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2301 N Lake DrMilwaukee, WI 53211 (414) 585‑1132
Group practices
Medicare enrollment lists Benjamin L. Erickson as a member of this group (CMS data updated 2026-10-02).
- Vituity-Wisconsin Anesthesia SC139 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Find other clinicians: Anesthesiology Assistant, Wisconsin →
Other anesthesiologist assistants in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639715428 |
| 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