Dr. Desiree Hsiou DDS
About this NPIWhat this record shows.
NPI 1699255281 is registered to Dr. Desiree Hsiou DDS, a Orthodontics and Dentofacial Orthopedics Dentistry practising at 875 El Cajon Blvd in El Cajon, California. Orthodontics and Dentofacial Orthopedics Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Desiree Hsiou DDS has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20251015000907DentistCA
Source: CMS PECOS public enrollment file.
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. Desiree Hsiou DDS accepts. To confirm in-network status with your specific health plan, contact Dr. Desiree Hsiou DDS directly at (619) 662-4100.
Frequently asked
Yes. NPI 1699255281 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthodontics and Dentofacial Orthopedics Dentistry 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 (619) 662-4100.
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. Desiree Hsiou DDS is a Type-1 individual NPI.