Catherine Macmillan DO
Also known as
- Formerly known asKiraly, Catherine M
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1871504167 is registered to Catherine Macmillan DO, a Family Medicine practising at 1405 Mill St in New London, Wisconsin. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Catherine Macmillan DO has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 450030764WI· Issued by MEDICARE PTAN
- 711290161WI· Issued by MEDICARE PTAN
Medicaid
- 30096900WI
Source: NPPES public registry.
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 Catherine Macmillan DO accepts. To confirm in-network status with your specific health plan, contact Catherine Macmillan DO directly at (920) 531-2400.
Frequently asked
Yes. NPI 1871504167 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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) 531-2400.
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. Catherine Macmillan DO is a Type-1 individual NPI.