MS. TAMMY JO ZARN LPC
NPI 1932439577
Counselor - Professional in Balsam Lake, WI
About Ms. Tammy Jo Zarn Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. TAMMY JO ZARN LPC (NPI 1932439577) is an individual professional provider in Balsam Lake, Wisconsin, licensed in Wisconsin (4836-125) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
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 and accepts Medicare assignment
Ms. Tammy Jo Zarn Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Tammy Zarn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Balsam Lake, WI 54810
- Reassigned Medicare billing, Wisconsin enrollment
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tammy Zarn's NPI number?
The NPI number for Tammy Zarn is 1932439577. It was assigned to this individual provider in the NPPES registry on January 4, 2010.
Where is Tammy Zarn located?
Tammy Zarn practices at 215 Main St Ste 205, Balsam Lake, WI 54810. The listed phone number is (715) 319-1319.
What is Tammy Zarn's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Tammy Zarn enrolled in Medicare?
Yes. Tammy Zarn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Tammy Zarn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Zarn reassigns Medicare benefits to Tjzarn Ventures LLC (Balsam Lake, WI). The 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 Tammy Zarn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Zarn accept?
Health plans from CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners, Medica and UnitedHealthcare list Tammy Zarn 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 Tammy Zarn was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Ms. Tammy Jo Zarn, LPC · NPI 1932439577
Professional provider in Balsam Lake, Wisconsin. Individual provider, active in the CMS NPPES registry since January 4, 2010.
## Identity
- **NPI:** 1932439577 (Entity type: Individual)
- **Enumerated:** January 4, 2010
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 4836-125 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 215 MAIN ST STE 205, Balsam Lake, WI 54810-7264
- **Phone:** (715) 319-1319
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Tjzarn Ventures LLC (NPI 1063278174, Balsam Lake, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932439577) · Data from the CMS NPPES public registry.