ABIGAIL JEAN BROWN
NPI 1205563574
Speech-Language Pathologist in Merrill, WI
About Abigail Jean Brown NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL JEAN BROWN (NPI 1205563574) is an individual speech-language pathologist provider in Merrill, Wisconsin, licensed in Wisconsin (6030-154) and active in the NPI registry since August 2022.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Abigail Jean Brown is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Abigail Brown reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 351 clinicians in this Medicare group
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 633 clinicians in this Medicare group
Tomahawk, WI 54487
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MERRILL, WI 54452
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 Abigail Brown's NPI number?
The NPI number for Abigail Brown is 1205563574. It was assigned to this individual provider in the NPPES registry on August 5, 2022.
Where is Abigail Brown located?
Abigail Brown practices at 601 S Center Ave, Merrill, WI 54452. The listed phone number is (715) 539-2466.
What is Abigail Brown's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Abigail Brown enrolled in Medicare?
Yes. Abigail Brown is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Abigail Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Brown reassigns Medicare benefits to 3 organizations: Aspirus Merrill Hospital & Clinics, Inc. (Merrill, WI), Aspirus Wausau Hospital, Inc. (Merrill, WI) and Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Tomahawk, WI). Each 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 Abigail Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abigail Brown accept?
Health plans from Security Health Plan list Abigail Brown as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Abigail Brown was last updated on August 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Abigail Jean Brown · NPI 1205563574
Speech-Language Pathologist provider in Merrill, Wisconsin. Individual provider, active in the CMS NPPES registry since August 5, 2022.
## Identity
- **NPI:** 1205563574 (Entity type: Individual)
- **Enumerated:** August 5, 2022
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 6030-154 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 S CENTER AVE, Merrill, WI 54452-3404
- **Phone:** (715) 539-2466
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Aspirus Merrill Hospital & Clinics, Inc. (NPI 1124084678, Merrill, WI); Aspirus Wausau Hospital, Inc. (NPI 1285888602, Merrill, WI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1598715401, Tomahawk, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 5, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1205563574) · Data from the CMS NPPES public registry.