Les Y. Hsu, DDS
- Part D claims, 2024
- 22
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 901 S El Camino Real, San Mateo, CA 94402-2311
- Practice phone
- Call (650) 375-1175
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midori Tachibana
Dental practice · San Mateo, California
Find Les Hsu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Les Y. Hsu is a dentist in San Mateo, California
Les Hsu practices at Midori Tachibana in San Mateo, California.
Les Hsu's NPI, 1992925903, was assigned on May 1, 2007. Les Hsu holds California license DH30083.
- NPI
- 1992925903NPI Registry (opens in a new tab)
- NPI enumeration date
- May 1, 2007
- NPI status
- Active
- Practice phone
- (650) 375-1175
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Les Y. Hsu practices at Midori Tachibana in San Mateo, California
Les Hsu's primary practice is Midori Tachibana, at 901 S El Camino Real, San Mateo, CA 94402-2311. The practice phone is (650) 375-1175.
- Midori Tachibana901 S El Camino Real, San Mateo, CA 94402-2311Phone(650) 375-1175
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Les Y. Hsu is affiliated with 2 sites of care and 2 medical groups
Les Hsu's primary practice is Midori Tachibana in San Mateo, California. Dmand AI also links Les Hsu to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Les Y. Hsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Les Hsu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midori Tachibana | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Les Y. Hsu is one of 6,282 dentists in California
Dentist is Les Hsu's primary specialty in the NPI Registry, under taxonomy code 122300000X. Les Hsu is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Les Hsu
Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Les Y. Hsu wrote 22 Medicare Part D claims in 2024
In 2024, Les Hsu wrote 22 Medicare Part D claims for 17 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Les Hsu's Part D claims, 2024
- Antibiotics100%22 of 22 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Les Y. Hsu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Les Y. Hsu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Les Y. Hsu's NPI number?
Les Y. Hsu's NPI number is 1992925903. It was assigned on May 1, 2007, and it is active in the NPI Registry.
What does Les Y. Hsu specialize in?
Les Y. Hsu is a dentist in San Mateo, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Les Y. Hsu practice?
Les Hsu practices at 901 S El Camino Real, San Mateo, CA 94402-2311. Les Hsu's primary practice is Midori Tachibana in San Mateo, California. Dmand AI also links Les Hsu to 2 medical groups and 1 group practice or clinic.
What is Les Y. Hsu's office phone number?
The practice phone on file for Les Hsu is (650) 375-1175.
What is Les Y. Hsu's medical license number?
Les Hsu holds California license DH30083.
How long has Les Y. Hsu been practicing?
Les Hsu's NPI was assigned in 2007.
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