Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Marshfield Clinic Inc

Q: What is the NPI number for Marshfield Clinic Inc?

The NPI for Marshfield Clinic Inc is 1952347981, a Type 2 (organization) record in the CMS NPPES registry.

Clinic/Center in Marshfield, WI · enumerated 2006 · authorized official Jolyn Munson, Vice President Revenue Cycle.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952347981

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Marshfield Clinic Inc

Other name <Unavail>

Parent organization Marshfield Clinic Health System Inc

Practice address 1000 N Oak Ave, Marshfield, WI, 54449

Phone (715) 387-5511

Enumeration date Jun 20, 2006

Last updated in NPPES Apr 1, 2026

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Secondary

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Jolyn Munson

Title Vice President Revenue Cycle

Phone (715) 387-5511

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Marshfield Clinic Inc?

NPPES lists Jolyn Munson (Vice President Revenue Cycle) as the authorized official for this organization.

What is the NPI number for Marshfield Clinic Inc?

The NPI for Marshfield Clinic Inc is 1952347981, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-01.