Nathaniel Lucey DO
About this NPIWhat this record shows.
NPI 1659996221 is registered to Nathaniel Lucey DO, a Emergency Medicine practising at 1836 South Ave in La Crosse, Wisconsin. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Nathaniel Lucey DO has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20230816001635Emergency MedicineWI
- I20251223000922Emergency MedicineMN
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 Nathaniel Lucey DO accepts. To confirm in-network status with your specific health plan, contact Nathaniel Lucey DO directly at (608) 782-7300.
Frequently asked
Yes. NPI 1659996221 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine 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 (608) 782-7300.
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. Nathaniel Lucey DO is a Type-1 individual NPI.