Annie Hsu, DDS
- Industry payments
- $125
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 20480 Pacifica Dr Ste E2 Suite E2, Cupertino, CA 95014-3015
- Practice phone
- Call (408) 253-5473
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr A Hsu
Dental practice · Cupertino, California
Find Annie 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.
Annie Hsu is a general practice dentistry in Cupertino, California
Annie Hsu practices at Dr A Hsu in Cupertino, California.
Annie Hsu's NPI, 1740836782, was assigned on August 15, 2019. Annie Hsu holds California license 104171.
- NPI
- 1740836782NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2019
- NPI status
- Active
- Practice phone
- (408) 253-5473
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Annie Hsu practices at Dr A Hsu in Cupertino, California
Annie Hsu's primary practice is Dr A Hsu, at 20480 Pacifica Dr Ste E2 Suite E2, Cupertino, CA 95014-3015. The practice phone is (408) 253-5473.
- Dr A Hsu20480 Pacifica Dr Ste E2 Suite E2, Cupertino, CA 95014-3015Phone(408) 253-5473
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Annie Hsu is affiliated with 1 site of care and 1 medical group
Annie Hsu's primary practice is Dr A Hsu in Cupertino, California. Dmand AI also links Annie Hsu to 1 medical group, 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 Annie Hsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Annie Hsu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr A Hsu | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Annie Hsu is one of 7,627 general practice dentistrys in California
General practice is Annie Hsu's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Annie Hsu is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Annie Hsu
Counts of general practice dentistrys 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
Annie Hsu received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Annie Hsu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $125.
Companies that paid Annie Hsu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Annie 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) |
| Industry payments | Open Payments (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 Annie 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 Annie Hsu's NPI number?
Annie Hsu's NPI number is 1740836782. It was assigned on August 15, 2019, and it is active in the NPI Registry.
What does Annie Hsu specialize in?
Annie Hsu is a general practice dentistry in Cupertino, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Annie Hsu practice?
Annie Hsu practices at 20480 Pacifica Dr Ste E2 Suite E2, Cupertino, CA 95014-3015. Annie Hsu's primary practice is Dr A Hsu in Cupertino, California. Dmand AI also links Annie Hsu to 1 medical group.
What is Annie Hsu's office phone number?
The practice phone on file for Annie Hsu is (408) 253-5473.
What is Annie Hsu's medical license number?
Annie Hsu holds California license 104171.
Has Annie Hsu received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Annie Hsu from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Annie Hsu been practicing?
Annie Hsu's NPI was assigned in 2019.
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