Dr. Winston Hollister MD
About this NPIWhat this record shows.
NPI 1487631396 is registered to Dr. Winston Hollister MD, a Anatomic & Clinical Pathology practising at 1111 Delafield St, Suite 112 in Waukesha, Wisconsin. Anatomic & Clinical Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Winston Hollister MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 30541000WI
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 Dr. Winston Hollister MD accepts. To confirm in-network status with your specific health plan, contact Dr. Winston Hollister MD directly at (262) 542-9173.
Frequently asked
Yes. NPI 1487631396 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anatomic & Clinical Pathology 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 (262) 542-9173.
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. Dr. Winston Hollister MD is a Type-1 individual NPI.