Alex Yen, DDS
- Part D claims, 2024
- 11
- Industry payments
- $104
- Affiliated sites
- 2
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 2290 Birch St Ste A Suite A, Palo Alto, CA 94306-1559
- Practice phone
- Call (408) 505-6695
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Blue Turtle Dental
Physician office · Palo Alto, California
Find Alex Yen'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.
Alex Yen is a general practice dentistry in Palo Alto, California
Alex Yen practices at Blue Turtle Dental in Palo Alto, California.
Alex Yen's NPI, 1568910370, was assigned on September 21, 2016. Alex Yen holds California license 100727.
- NPI
- 1568910370NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2016
- NPI status
- Active
- Practice phone
- (408) 505-6695
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Alex Yen practices at 2 locations in Palo Alto, California
Alex Yen's primary practice is Blue Turtle Dental, at 2290 Birch St Ste A Suite A, Palo Alto, CA 94306-1559. The practice phone is (408) 505-6695. The NPI Registry lists Alex Yen's practice address as 409 Cambridge Ave, Palo Alto, CA 94306.
- Blue Turtle DentalPrimary2290 Birch St Ste A Suite A, Palo Alto, CA 94306-1559Phone(408) 505-6695
- NPI Registry address409 Cambridge Ave, Palo Alto, CA 94306Phone(408) 382-3068
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Alex Yen is affiliated with 2 sites of care
Alex Yen's primary practice is Blue Turtle Dental in Palo Alto, California. Dmand AI also links Alex Yen to 1 physician office, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alex Yen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alex Yen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blue Turtle Dental | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Alex Yen is one of 7,627 general practice dentistrys in California
General practice is Alex Yen's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Alex Yen is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Alex Yen
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
Alex Yen wrote 11 Medicare Part D claims in 2024
In 2024, Alex Yen wrote 11 Medicare Part D claims. 100% of them were for generic drugs.
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.
Alex Yen received $104 in industry payments in 2025
CMS Open Payments shows 3 general payments to Alex Yen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $59.
Companies that paid Alex Yen 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 Alex Yen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 Alex Yen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alex Yen's NPI number?
Alex Yen's NPI number is 1568910370. It was assigned on September 21, 2016, and it is active in the NPI Registry.
What does Alex Yen specialize in?
Alex Yen is a general practice dentistry in Palo Alto, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Alex Yen practice?
Alex Yen practices at 2290 Birch St Ste A Suite A, Palo Alto, CA 94306-1559. Alex Yen also practices at 409 Cambridge Ave, Palo Alto, CA 94306. Alex Yen's primary practice is Blue Turtle Dental in Palo Alto, California. Dmand AI also links Alex Yen to 1 physician office.
What is Alex Yen's office phone number?
The practice phone on file for Alex Yen is (408) 505-6695.
What is Alex Yen's medical license number?
Alex Yen holds California license 100727.
Has Alex Yen received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Alex Yen from 2 companies from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Alex Yen been practicing?
Alex Yen's NPI was assigned in 2016.
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