Dr. Helena Tzou OD
About this NPIWhat this record shows.
NPI 1265840847 is registered to Dr. Helena Tzou OD, a Vision Therapy Optometrist practising at 1306 Division St in Oregon City, Oregon. Vision Therapy Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Helena Tzou OD has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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 Dr. Helena Tzou OD accepts. To confirm in-network status with your specific health plan, contact Dr. Helena Tzou OD directly at (503) 656-4221.
Frequently asked
Yes. NPI 1265840847 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vision Therapy Optometrist 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 (503) 656-4221.
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. Helena Tzou OD is a Type-1 individual NPI.