Dr. David Trachtenberg MD
About this NPIWhat this record shows.
NPI 1023249869 is registered to Dr. David Trachtenberg MD, a Geriatric Psychiatry Physician practising at 1888 Appia Ct in Walnut Creek, California. Geriatric Psychiatry Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. David Trachtenberg MD has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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. David Trachtenberg MD accepts. To confirm in-network status with your specific health plan, contact Dr. David Trachtenberg MD directly at (925) 932-1889.
Frequently asked
Yes. NPI 1023249869 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Geriatric Psychiatry 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 (925) 932-1889.
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 Trachtenberg MD is a Type-1 individual NPI.