Tim Hak
About this NPIWhat this record shows.
NPI 1851261762 is registered to Tim Hak, a Registered Respiratory Therapist practising at 401 Bicentennial Way in Santa Rosa, California. Registered Respiratory Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Tim Hak has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Your brand here.
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 Tim Hak accepts. To confirm in-network status with your specific health plan, contact Tim Hak directly at (707) 331-4824.
Frequently asked
Yes. NPI 1851261762 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Respiratory Therapist 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 (707) 331-4824.
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. Tim Hak is a Type-1 individual NPI.