Dr. Hiroko Johnstone D.C.
About this NPIWhat this record shows.
NPI 1235295437 is registered to Dr. Hiroko Johnstone D.C., a Neurology Chiropractor practising at 4950 Hamilton Ave, Suite 108 in San Jose, California. Neurology Chiropractor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Hiroko Johnstone D.C. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Hiroko Johnstone D.C. accepts. To confirm in-network status with your specific health plan, contact Dr. Hiroko Johnstone D.C. directly at (408) 871-1111.
Frequently asked
Yes. NPI 1235295437 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurology Chiropractor 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 (408) 871-1111.
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. Hiroko Johnstone D.C. is a Type-1 individual NPI.