Clint G Semrau, DO
Clint G Semrau is a Surgery Physician provider (Surgery) practicing in Baldwin, WI, registered in the NPPES registry with NPI 1346465739 since 2007. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1346465739 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Clint G Semrau |
| Credential | DO |
| Sex | Male |
| Practice address | Baldwin, WI, 54002 |
| Phone | 7156841111 |
| Fax | 7156841119 |
| Enumeration date | 2007-04-13 |
| Last updated in NPPES | 2017-11-30 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | L782974 | MI |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Clint Semrau, DO NPI: 1346465739 Taxonomy: 208600000X (Surgery Physician) Address: Baldwin, WI, 54002
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245232982 | Christopher Babbitt | Individual | Clinical Psychologist | Baldwin, WI |
| 1356335269 | Paul Boeder | Individual | Obstetrics & Gynecology Physician | Baldwin, WI |
| 1124090543 | Dennis Hartung | Individual | Obstetrics & Gynecology Physician | Baldwin, WI |
| 1841252301 | Linda Lindquist | Individual | Women's Health Nurse Practitioner | Baldwin, WI |
| 1336105840 | Thomas Field | Individual | Hospice and Palliative Medicine (Family Medicine) Physician | Baldwin, WI |
| 1821047309 | Steven Verbeek | Individual | Obstetrics & Gynecology Physician | Baldwin, WI |
| 1649214321 | Clemma Nash | Individual | Family Medicine Physician | Baldwin, WI |
| 1467496133 | Baldwin Area Medical Center, Inc. | Organization | Critical Access Hospital | Baldwin, WI |
Verify this record
Cross-check NPI 1346465739 against the authoritative CMS record: view Clint G Semrau 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 2026-07-10. Provider record last updated 2017-11-30.