Derek Chu
- Part D claims, 2024
- 171
- Industry payments
- $85
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2139 Tully Rd, San Jose, CA 95122-1346
- Practice phone
- Call (408) 259-5660
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
3 Star Dental Center
Dental practice · San Jose, California
Find Derek Chu'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.
Derek Chu is an endodontist in San Jose, California
Derek Chu practices at 3 Star Dental Center in San Jose, California.
Derek Chu's NPI, 1063654093, was assigned on April 6, 2009. Derek Chu holds California license 52719.
- NPI
- 1063654093NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2009
- NPI status
- Active
- Practice phone
- (408) 259-5660
- 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)
Derek Chu practices at 3 Star Dental Center in San Jose, California
Derek Chu's primary practice is 3 Star Dental Center, at 2139 Tully Rd, San Jose, CA 95122-1346. The practice phone is (408) 259-5660.
- 3 Star Dental Center2139 Tully Rd, San Jose, CA 95122-1346Phone(408) 259-5660
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek Chu is affiliated with 1 site of care and 1 medical group
Derek Chu's primary practice is 3 Star Dental Center in San Jose, California. Dmand AI also links Derek Chu 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 Derek Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Chu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 3 Star Dental Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Derek Chu is one of 404 endodontists in California
Endodontics is Derek Chu's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Derek Chu is licensed in California.
Specialties and state licenses
- Endodontist, CaliforniaPrimary
Endodontists near Derek Chu
Counts of endodontists 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
Derek Chu wrote 171 Medicare Part D claims in 2024
In 2024, Derek Chu wrote 171 Medicare Part D claims for 112 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Derek Chu's Part D claims, 2024
- Antibiotics61%105 of 171 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.
Derek Chu received $85 in industry payments in 2025
CMS Open Payments shows 2 general payments to Derek Chu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $85.
Companies that paid Derek Chu 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 Derek Chu'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) |
| 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 Derek Chu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek Chu's NPI number?
Derek Chu's NPI number is 1063654093. It was assigned on April 6, 2009, and it is active in the NPI Registry.
What does Derek Chu specialize in?
Derek Chu is an endodontist in San Jose, California. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Derek Chu practice?
Derek Chu practices at 2139 Tully Rd, San Jose, CA 95122-1346. Derek Chu's primary practice is 3 Star Dental Center in San Jose, California. Dmand AI also links Derek Chu to 1 medical group.
What is Derek Chu's office phone number?
The practice phone on file for Derek Chu is (408) 259-5660.
What is Derek Chu's medical license number?
Derek Chu holds California license 52719.
Has Derek Chu received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Derek Chu from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Derek Chu been practicing?
Derek Chu's NPI was assigned in 2009.
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