Ms. Catherine Drew Da, Os,
About this NPIWhat this record shows.
NPI 1740511245 is registered to Ms. Catherine Drew Da, Os,, a Dental Assistant practising at 251 El Derberry Ave, 16 in Ontario, California. Dental Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Catherine Drew Da, Os, has been enumerated in the National Provider Identifier (NPI) registry since 2010.
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 Ms. Catherine Drew Da, Os, accepts. To confirm in-network status with your specific health plan, contact Ms. Catherine Drew Da, Os, directly at (909) 242-8276.
Frequently asked
Yes. NPI 1740511245 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Assistant 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 (909) 242-8276.
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. Ms. Catherine Drew Da, Os, is a Type-1 individual NPI.