Marshfield Clinic
Marshfield Clinic is a healthcare organization registered as Federally Qualified Health Center (FQHC) in Minocqua, WI, holding Type 2 (organization) NPI 1497080121 since 2009. The authorized official on file is David Simenstad, Medical Director Reimbursement.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1497080121 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Marshfield Clinic |
| Other name | <Unavail> |
| Parent organization | Marshfield Clinic |
| Practice address | 9601 TOWNLINE RD, Minocqua, WI, 54548 |
| Phone | 7153581216 |
| Fax | 7153581183 |
| Enumeration date | 2009-10-14 |
| Last updated in NPPES | 2010-03-08 |
Authorized official
| Name | David Simenstad |
|---|---|
| Title | Medical Director Reimbursement |
| Phone | 7153875511 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332B00000X | Durable Medical Equipment & Medical Supplies | Secondary | 7174 | WI |
| 261QF0400X | Federally Qualified Health Center (FQHC) | Primary | 7174 | WI |
Copy-ready billing details
Provider: Marshfield Clinic NPI: 1497080121 Taxonomy: 261QF0400X (Federally Qualified Health Center (FQHC)) Address: 9601 TOWNLINE RD, Minocqua, WI, 54548
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295721041 | Deno Karegeannes | Individual | Physician Assistant | Minocqua, WI |
| 1326036278 | Michael Flanigan | Individual | Nephrology Physician | Minocqua, WI |
| 1255303871 | Michael Knautz | Individual | Family Medicine Physician | Minocqua, WI |
| 1629045638 | Michael Mcgill | Individual | Cardiovascular Disease Physician | Minocqua, WI |
| 1235188632 | Dalia Clausen | Individual | Podiatrist | Minocqua, WI |
| 1407807225 | Mary Sikora-Petersen | Individual | Registered Dietitian | Minocqua, WI |
| 1376584987 | Mary Forester | Individual | Neurology Physician | Minocqua, WI |
| 1710914213 | Bradley Bourkland | Individual | Emergency Medicine Physician | Minocqua, WI |
Verify this record
Cross-check NPI 1497080121 against the authoritative CMS record: view Marshfield Clinic 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
What type of organization is Marshfield Clinic?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-03-08.