Dr. Michael Smullen MD
About this NPIWhat this record shows.
NPI 1023020120 is registered to Dr. Michael Smullen MD, a Dermatopathology Physician practising at 1239 W Mason St in Green Bay, Wisconsin. Dermatopathology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Michael Smullen MD 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.
Medicaid
- 30979400WI
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. Michael Smullen MD accepts. To confirm in-network status with your specific health plan, contact Dr. Michael Smullen MD directly at (920) 499-0696.
Frequently asked
Yes. NPI 1023020120 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatopathology Physician 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) 499-0696.
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. Michael Smullen MD is a Type-1 individual NPI.