Karl Mccowen MD
About this NPIWhat this record shows.
NPI 1578567392 is registered to Karl Mccowen MD, a Endocrinology, Diabetes & Metabolism Physician practising at 1628 S Mildred St, Ste 104 in Tacoma, Washington. Endocrinology, Diabetes & Metabolism Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Karl Mccowen MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Beyond the registryWhat this record adds.
This record carries 4 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 246 Endocrinology, Diabetes & Metabolism Physician providers on file in Washington.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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
- 0255612WA· Issued by STATE L&I
- G8912824WA· Issued by MEDICARE
- 0300739WA· Issued by L&I
- P00784717WA· Issued by RAILROAD MEDICARE
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 Karl Mccowen MD accepts. To confirm in-network status with your specific health plan, contact Karl Mccowen MD directly at (253) 565-6777.
Frequently asked
Yes. NPI 1578567392 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endocrinology, Diabetes & Metabolism 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 (253) 565-6777.
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. Karl Mccowen MD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 246 Endocrinology, Diabetes & Metabolism Physician providers are registered in Washington, and Karl Mccowen MD is one of them. The figure refreshes each month from the federal source.