Madsen Maxfield Karlson 2 PLLC
About this NPIWhat this record shows.
NPI 1548993611 is registered to Madsen Maxfield Karlson 2 PLLC, a healthcare organisation classified as "Clinic/Center" and located at 6005 Burden Blvd in Pasco, Washington. The organisation's authorised official is William Madsen. The organisation has been enumerated in the NPI registry since 2022.
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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 Madsen Maxfield Karlson 2 PLLC accepts. To confirm in-network status with your specific health plan, contact Madsen Maxfield Karlson 2 PLLC directly at (509) 316-2100.
Frequently asked
Yes. NPI 1548993611 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinic/Center 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 (509) 316-2100.
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. Madsen Maxfield Karlson 2 PLLC is a Type-2 organisational NPI.