Marshfield Clinic, Inc.
Marshfield Clinic, Inc. is a healthcare organization registered as Durable Medical Equipment & Medical Supplies in Marshfield, WI, holding Type 2 (organization) NPI 1255509774 since 2008. The authorized official on file is Matthew Thomas, Treasurer, Marshfield Clinic, Inc..
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| NPI | 1255509774 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Marshfield Clinic, Inc. |
| Other name | <Unavail> |
| Parent organization | Marshfield Clinic, Inc. |
| Practice address | 409 N CHESTNUT AVE, Marshfield, WI, 54449 |
| Phone | 7153871844 |
| Enumeration date | 2008-02-19 |
| Last updated in NPPES | 2016-06-09 |
Authorized official
| Name | Matthew Thomas |
|---|---|
| Title | Treasurer, Marshfield Clinic, Inc. |
| Phone | 7153875511 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332B00000X | Durable Medical Equipment & Medical Supplies | Primary | — | — |
Copy-ready billing details
Provider: Marshfield Clinic, Inc. NPI: 1255509774 Taxonomy: 332B00000X (Durable Medical Equipment & Medical Supplies) Address: 409 N CHESTNUT AVE, Marshfield, WI, 54449
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1487695995 | Jan'S Optical, Inc. | Organization | Optometrist | Marshfield, WI |
| 1558081000 | Eye Clinic of Wisconsin Sc | Organization | Ophthalmology Physician | Marshfield, WI |
Verify this record
Cross-check NPI 1255509774 against the authoritative CMS record: view Marshfield Clinic, Inc. 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 the NPI number for Marshfield Clinic, Inc.?
Who is the authorized official for Marshfield Clinic, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-06-09.