Carl Critz MD
About this NPIWhat this record shows.
NPI 1740232107 is registered to Carl Critz MD, a Cytopathology Physician practising at 6001 Norris Canyon Rd in San Ramon, California. Cytopathology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Carl Critz MD 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 Carl Critz MD accepts. To confirm in-network status with your specific health plan, contact Carl Critz MD directly at (925) 275-8408.
Frequently asked
Yes. NPI 1740232107 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cytopathology 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) 275-8408.
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. Carl Critz MD is a Type-1 individual NPI.