Desiree Hsiou, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · El Cajon, CA
Desiree Hsiou, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in El Cajon, California, and NPI 1699255281, issued on Aug 14, 2018. Check the license (California DDS103960, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Desiree Hsiou
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License numbers
- DDS103960 CA
DN1858094 MA
Self-reported in NPPES; status is on the state search - Practice location
- 875 EL Cajon Blvd, El Cajon, CA 92020
- Phone
- (619) 662-4100
- Enumerated
- Aug 14, 2018
- Record last updated
- Mar 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20251015000907); accepts Medicare assignment
- Medical or professional school
- Harvard School Of Dental Medicine, 2021
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →
Also registered at 875 EL Cajon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shahda AltaeeCommunity Health Worker1063199263
- Amanda AlyassPharmacist1528767571
- Luis AvelinoPhysical Therapy Assistant1194423368
- Alan Awdisho, D.O.Internal Medicine Physician1164795498
- Waseem BasheerGeneral Practice Dentistry1376155317
- Dorreen Danesh, MDHospice and Palliative Medicine (Internal Medicine) Physician1902432826
Verify Desiree Hsiou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DDS103960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $449.98
6 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Desiree Hsiou among 1,881 orthodontics and dentofacial orthopedics dentistry records in California
Desiree Hsiou, DDS is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Record last updated2025 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in California
There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California.
All 1,881 in California → Every provider in El Cajon → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Michael Miroue, DDSEl Cajon, CA 920201134248420
- Kirsten Fenn, D.D.S.,M.S.DEl Cajon, CA 920211629079447
- Ronald Fenn, D.D.S.El Cajon, CA 920211083615819
- Christopher Maulik, DMDEl Cajon, CA 920211891825717
- Joseph Mullins, DDS, MSEl Cajon, CA 920191306984141
- Richard Black, DMDEncinitas, CA 920241316124555
- Ray Kieffer, DDSEncinitas, CA 920241740458314
- Karson Kupiec, D.D.S.,M.S.Encinitas, CA 920241023138534
Common questions
What is Desiree Hsiou, DDS's NPI number?
Desiree Hsiou, DDS's National Provider Identifier (NPI) is 1699255281, issued on Aug 14, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Desiree Hsiou, DDS located?
The NPPES record lists a practice address at 875 EL Cajon Blvd, El Cajon, CA, 92020. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.
How can I verify Desiree Hsiou, DDS's license?
NPPES lists California license number DDS103960, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.