Dien Sun, DDS
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027
- Practice phone
- Call (323) 669-2164
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dien Sun'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.
Dien Sun is a pediatric dentist in Los Angeles, California
Dien Sun practices at Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
Dien Sun's NPI, 1437689486, was assigned on June 13, 2017. Dien Sun holds California license 102735.
- NPI
- 1437689486NPI Registry (opens in a new tab)
- NPI enumeration date
- June 13, 2017
- NPI status
- Active
- Practice phone
- (323) 669-2164
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dien Sun practices at Children's Hospital Los Angeles in Los Angeles, California
Dien Sun's primary practice is Children's Hospital Los Angeles, at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 669-2164.
- Children's Hospital Los Angeles4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 669-2164
Source: Dmand AI Affiliation Data
Dien Sun is affiliated with 1 site of care and 1 medical group
Dien Sun's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. The medical group on file is Children's Hospital Los Angeles Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dien Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dien Sun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital Los Angeles | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's Hospital Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dien Sun is one of 761 pediatric dentists in California
Pediatric dentistry is Dien Sun's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Dien Sun is licensed in California.
Specialties and state licenses
- Pediatric dentist, CaliforniaPrimary
Pediatric dentists near Dien Sun
Counts of pediatric 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
Dien Sun's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dien Sun's median patient age at 10, with 38% women.
Dien Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Sources for Dien Sun'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dien Sun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dien Sun's NPI number?
Dien Sun's NPI number is 1437689486. It was assigned on June 13, 2017, and it is active in the NPI Registry.
What does Dien Sun specialize in?
Dien Sun is a pediatric dentist in Los Angeles, California. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Dien Sun practice?
Dien Sun practices at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027. Dien Sun's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
What is Dien Sun's office phone number?
The practice phone on file for Dien Sun is (323) 669-2164.
What is Dien Sun's medical license number?
Dien Sun holds California license 102735, one of 2 state licenses on file.
Which hospitals is Dien Sun affiliated with?
Dien Sun practices at Children's Hospital Los Angeles in Los Angeles, California.
What medical group is Dien Sun part of?
Dien Sun is linked to Children's Hospital Los Angeles Medical Group.
How long has Dien Sun been practicing?
Dien Sun's NPI was assigned in 2017.
Selling to pediatric dentistry practices?
See pediatric dentists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card