ERIN K HOLTZ MSN, APNP, NNP-BC
NPI 1770201444
Nurse Practitioner in Kenosha, WI
About Erin K Holtz Msn, Apnp, Nnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN K HOLTZ MSN, APNP, NNP-BC (NPI 1770201444) is an individual nurse practitioner in Kenosha, Wisconsin, licensed in Wisconsin (13052) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 1
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)
Erin K Holtz Msn, Apnp, Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Erin Holtz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53142 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Erin Holtz's NPI number?
The NPI number for Erin Holtz is 1770201444. It was assigned to this individual provider in the NPPES registry on August 18, 2022.
Where is Erin Holtz located?
Erin Holtz practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-5600.
What is Erin Holtz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Erin Holtz enrolled in Medicare?
Yes. Erin Holtz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Erin Holtz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Holtz reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (Milwaukee, WI) and The Medical College Of Wisconsin, Inc. (Milwaukee, 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 Erin Holtz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Holtz accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Network Health and Quartz and 1 other insurer list Erin Holtz 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 Erin Holtz was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Erin K Holtz, MSN, APNP, NNP-BC · NPI 1770201444
Nurse Practitioner physician in Kenosha, Wisconsin. Individual provider, active in the CMS NPPES registry since August 18, 2022.
## Identity
- **NPI:** 1770201444 (Entity type: Individual)
- **Enumerated:** August 18, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 13052 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 75TH ST, Kenosha, WI 53142-7884
- **Phone:** (262) 948-5600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2024
- **Other identifiers:** Medicaid 100215714 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1770201444) · Data from the CMS NPPES public registry.