Dr. David Tretheway MD
About this NPIWhat this record shows.
NPI 1073606117 is registered to Dr. David Tretheway MD, a Anatomic Pathology Physician practising at University Of Washington Medical Center, 1959 Ne Pacific, Ne110 Box 356100 in Seattle, Washington. Anatomic Pathology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. David Tretheway MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20100901001026PathologyWA
Source: CMS PECOS public enrollment file.
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. David Tretheway MD accepts. To confirm in-network status with your specific health plan, contact Dr. David Tretheway MD directly at (206) 598-6400.
Frequently asked
Yes. NPI 1073606117 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anatomic Pathology 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 (206) 598-6400.
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. David Tretheway MD is a Type-1 individual NPI.