Zachary Kalkanis
About this NPIWhat this record shows.
NPI 1285560029 is registered to Zachary Kalkanis, a Social Worker practising at 401 Grand Ave in Oakland, California. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Zachary Kalkanis has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Zachary Kalkanis accepts. To confirm in-network status with your specific health plan, contact Zachary Kalkanis directly at (415) 474-7310.
Frequently asked
Yes. NPI 1285560029 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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 (415) 474-7310.
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. Zachary Kalkanis is a Type-1 individual NPI.