Ethan Rosenke Schaefer
Ethan Rosenke Schaefer is a Anesthesiologist Assistant provider (Anesthesiologist Assistant) practicing in Milwaukee, WI, registered in the NPPES registry with NPI 1093284861 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1093284861 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ethan Rosenke Schaefer |
| Sex | Male |
| Practice address | 9200 W WISCONSIN AVE, Milwaukee, WI, 53226 |
| Phone | 4148058700 |
| Fax | 4142591522 |
| Enumeration date | 2018-11-21 |
| Last updated in NPPES | 2025-02-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 367H00000X | Anesthesiologist Assistant | Primary | 129 | WI |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1093284861 | Medicaid | WI | — |
Copy-ready billing details
Provider: Ethan Schaefer NPI: 1093284861 Taxonomy: 367H00000X (Anesthesiologist Assistant) Address: 9200 W WISCONSIN AVE, Milwaukee, WI, 53226
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598682197 | Joslin Bawek | Individual | Pharmacist | Milwaukee, WI |
| 1215930391 | Anthony De Franco | Individual | Cardiovascular Disease Physician | Milwaukee, WI |
| 1255334173 | Froedtert Memorial Lutheran Hospital, Inc. | Organization | General Acute Care Hospital | Milwaukee, WI |
| 1457355810 | John Nettrour | Individual | Orthopaedic Surgery Physician | Milwaukee, WI |
| 1174522130 | Melissa Anglin | Individual | Anesthesiology Physician | Milwaukee, WI |
| 1932109675 | Wisconsin Diagnostic Laboratories LLC | Organization | Clinical Medical Laboratory | Milwaukee, WI |
| 1356341176 | Hakki Bolukoglu | Individual | Cardiovascular Disease Physician | Milwaukee, WI |
| 1699775262 | Susan Skaros | Individual | Medical Physician Assistant | Milwaukee, WI |
Verify this record
Cross-check NPI 1093284861 against the authoritative CMS record: view Ethan Rosenke Schaefer on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-24.