Marshfield Clinic Inc
NPI 1952347981 · Clinic/Center · Marshfield, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marshfield Clinic Inc is a Clinic/Center organization in Marshfield, WI (NPI 1952347981).
Provider details
- NPI number
- 1952347981
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Marshfield Clinic Health System Inc
- Organization subpart
- Yes
- Authorized official
- Jolyn Munson, Vice President Revenue Cycle(715) 387-5511
Specialties & taxonomies
Ambulatory Health Care Facilities
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
- Ambulatory Surgical Clinic/Center261QA1903X
Ambulatory Health Care Facilities
- Clinical Medical Laboratory291U00000X
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
24,275 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 11,737 | $35 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 2,072 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 1,682 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 1,187 | $32 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 696 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 655 | $10 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Marshfield Clinic Florida Teleradiology/Telehealth
- Doing business as
- Marshfield Medical Center - River Region Sp Independent Lab
- Doing business as
- Marshfield Medical Center Professional Services
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Marshfield Clinic Inc's NPI number?
- Marshfield Clinic Inc's National Provider Identifier (NPI) is 1952347981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marshfield Clinic Inc?
- Marshfield Clinic Inc is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Marshfield Clinic Inc located?
- Marshfield Clinic Inc's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Marshfield Clinic Inc's phone number?
- The practice phone number listed in the NPPES registry for Marshfield Clinic Inc is (715) 387-5511.
- Does Marshfield Clinic Inc accept Medicare?
- Marshfield Clinic Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marshfield Clinic Inc?
- The authorized official listed on Marshfield Clinic Inc's NPPES record is Jolyn Munson, Vice President Revenue Cycle. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marshfield Clinic Inc's NPI active?
- Yes — Marshfield Clinic Inc's NPI (1952347981) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.