Marshfield Clinic
Marshfield Clinic is a healthcare organization registered as Federally Qualified Health Center (FQHC) in Marshfield, WI, holding Type 2 (organization) NPI 1083846430 since 2009. The authorized official on file is David Simenstad, Medical Director Reimbursement.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1083846430 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Marshfield Clinic |
| Other name | <Unavail> |
| Parent organization | Marshfield Clinic |
| Practice address | 630 S CENTRAL AVE, SUITE 106, Marshfield, WI, 54449 |
| Phone | 7153895900 |
| Enumeration date | 2009-08-19 |
| 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 | 7890 | WI |
| 261QF0400X | Federally Qualified Health Center (FQHC) | Primary | 7890 | WI |
Copy-ready billing details
Provider: Marshfield Clinic NPI: 1083846430 Taxonomy: 261QF0400X (Federally Qualified Health Center (FQHC)) Address: 630 S CENTRAL AVE, SUITE 106, Marshfield, WI, 54449
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992023295 | Marshfield Clinic Inc | Organization | Durable Medical Equipment & Medical Supplies | Marshfield, WI |
Verify this record
Cross-check NPI 1083846430 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 is a Type 2 NPI?
What type of organization is Marshfield Clinic?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-03-08.