Olivia Ertmer
Also known as
- Formerly known asBuehler, Olivia
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1992557565 is registered to Olivia Ertmer, a Nurse Practitioner practising at 100 Theda Clark Medical Plz Ste 400 in Neenah, Wisconsin. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Olivia Ertmer has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20241126001230Nurse PractitionerWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Olivia Ertmer accepts. To confirm in-network status with your specific health plan, contact Olivia Ertmer directly at (920) 725-4527.
Frequently asked
Yes. NPI 1992557565 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (920) 725-4527.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Olivia Ertmer is a Type-1 individual NPI.