Lewina Yeaseul Youn, DDS
- Part D claims, 2024
- 73
- Industry payments
- $88
- Affiliated sites
- 3
- Medical group
- 1
- State licenses
- 2
- Practice address
- 15808 Mill Creek Blvd Ste 202 Suite 202, Mill Creek, WA 98012-1500
- Practice phone
- Call (425) 318-4787
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mc Endodontics - Mill Creek
Dental practice · Mill Creek, Washington
Find Lewina Youn'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.
Lewina Yeaseul Youn is an endodontist in Mill Creek, Washington
Lewina Youn practices at Mc Endodontics - Mill Creek in Mill Creek, Washington.
Lewina Youn's NPI, 1417219155, was assigned on June 8, 2012. Lewina Youn holds Washington license DE 60634529.
- NPI
- 1417219155NPI Registry (opens in a new tab)
- NPI enumeration date
- June 8, 2012
- NPI status
- Active
- Practice phone
- (425) 318-4787
- 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)
Lewina Yeaseul Youn practices at Mc Endodontics - Mill Creek in Mill Creek, Washington
Lewina Youn's primary practice is Mc Endodontics - Mill Creek, at 15808 Mill Creek Blvd Ste 202 Suite 202, Mill Creek, WA 98012-1500. The practice phone is (425) 318-4787.
- Mc Endodontics - Mill Creek15808 Mill Creek Blvd Ste 202 Suite 202, Mill Creek, WA 98012-1500Phone(425) 318-4787
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lewina Yeaseul Youn is affiliated with 3 sites of care and 1 medical group
Lewina Youn's primary practice is Mc Endodontics - Mill Creek in Mill Creek, Washington. Dmand AI also links Lewina Youn to 2 physician offices and 1 medical group, 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 Lewina Yeaseul Youn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lewina Youn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mc Endodontics - Mill Creek | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Lewina Yeaseul Youn is one of 131 endodontists in Washington
Endodontics is Lewina Youn's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Dmand AI has Lewina Youn's licenses on file in 2 states: Washington and California.
Specialties and state licenses
- Endodontist, WashingtonPrimary
- California license
Endodontists near Lewina Youn
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
Lewina Yeaseul Youn wrote 73 Medicare Part D claims in 2024
In 2024, Lewina Youn wrote 73 Medicare Part D claims for 46 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Lewina Youn's Part D claims, 2024
- Antibiotics67%49 of 73 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
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Lewina Yeaseul Youn received $88 in industry payments in 2025
CMS Open Payments shows 7 general payments to Lewina Youn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sonendo Inc paid the most, $88.
Companies that paid Lewina Youn 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 Lewina Yeaseul Youn'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 Lewina Yeaseul Youn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lewina Yeaseul Youn's NPI number?
Lewina Yeaseul Youn's NPI number is 1417219155. It was assigned on June 8, 2012, and it is active in the NPI Registry.
What does Lewina Yeaseul Youn specialize in?
Lewina Yeaseul Youn is an endodontist in Mill Creek, Washington. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Lewina Yeaseul Youn practice?
Lewina Youn practices at 15808 Mill Creek Blvd Ste 202 Suite 202, Mill Creek, WA 98012-1500. Lewina Youn's primary practice is Mc Endodontics - Mill Creek in Mill Creek, Washington. Dmand AI also links Lewina Youn to 2 physician offices and 1 medical group.
What is Lewina Yeaseul Youn's office phone number?
The practice phone on file for Lewina Youn is (425) 318-4787.
What is Lewina Yeaseul Youn's medical license number?
Lewina Youn holds Washington license DE 60634529, one of the licenses on file in 2 states.
Which states has Lewina Yeaseul Youn been licensed in?
Dmand AI has state licenses on file for Lewina Youn in Washington and California.
Has Lewina Yeaseul Youn received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Lewina Youn from 1 company from 2025 to 2025. The largest total came from Sonendo Inc.
How long has Lewina Yeaseul Youn been practicing?
Lewina Youn's NPI was assigned in 2012.
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