Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Desiree Hsiou, DDS

Individual provider Dentist · NPI 1699255281

Dr. Desiree Hsiou, DDS is a Dentist in El Cajon, California. Graduated from Harvard School of Dental Medicine in 2021, 5 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California and Massachusetts.

Years since qualifying
5
Trained at
Harvard School of Dental Medicine
Licensed in
CA, MA
In the registry since
2018
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

875 El Cajon Blvd
El Cajon, CA 92020-5714
Phone: (619) 662-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence DDS103960 (CA)
Dentist Taxonomy 122300000X · Licence DN1858094 (MA)

Record details

NPI number1699255281
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 14, 2018
Last updated in NPPESMarch 12, 2025
Certification dateMarch 12, 2025
Mailing address1601 Precision Park Ln, San Diego, CA 92173-1345

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDENTIST
Also practisesORTHODONTICS AND DENTOFACIAL ORTHOPEDICS
Medical schoolHARVARD SCHOOL OF DENTAL MEDICINE
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in El Cajon