HEALTHSOURCE OF MARSHFIELD
NPI 1427218379
Clinic/Center - Health Service in Marshfield, WI
About Healthsource Of Marshfield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEALTHSOURCE OF MARSHFIELD (NPI 1427218379) is a healthcare organization registered as a health service in Marshfield, Wisconsin and active in the NPI registry since June 2008. The organization lists Margaret Mertens, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Healthsource Of Marshfield is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Healthsource Of Marshfield, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is J-1 Enterprises LLC's NPI number?
The NPI number for J-1 Enterprises LLC is 1427218379. It was assigned to this organization in the NPPES registry on June 13, 2008. The provider is doing business as Healthsource Of Marshfield.
Where is J-1 Enterprises LLC located?
J-1 Enterprises LLC is located at 106 S Chestnut Ave, Marshfield, WI 54449. The listed phone number is (715) 384-9064.
What is J-1 Enterprises LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.
Is J-1 Enterprises LLC enrolled in Medicare?
Yes. J-1 Enterprises LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through J-1 Enterprises LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to J-1 Enterprises LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for J-1 Enterprises LLC was last updated on January 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Healthsource Of Marshfield · NPI 1427218379
Health Service organization in Marshfield, Wisconsin. Organization record, active in the CMS NPPES registry since June 13, 2008.
## Identity
- **NPI:** 1427218379 (Entity type: Organization)
- **Enumerated:** June 13, 2008
- **Primary specialty:** Clinic/Center - Health Service · taxonomy 261QH0100X
- **Legal business name:** J-1 Enterprises Llc
- **Organization subpart:** Yes (part of J-1enterprises Llc)
- **Authorized official:** Margaret Mertens, MEMBER
## Practice location
- **Address:** 106 S CHESTNUT AVE, Marshfield, WI 54449-2741
- **Phone:** (715) 384-9064 · **Fax:** (715) 387-6954
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 20, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1427218379) · Data from the CMS NPPES public registry.