Li-Jen Chang, DDS
- Part D claims, 2024
- 17
- Industry payments
- $224
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4701 Midvale Ave N, Seattle, WA 98103-6641
- Practice phone
- Call (206) 547-5647
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenlake Dental
Dental practice · Seattle, Washington
Find Li-Jen Chang'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.
Li-Jen Chang is a general practice dentistry in Seattle, Washington
Li-Jen Chang practices at Greenlake Dental in Seattle, Washington.
Li-Jen Chang's NPI, 1073607107, was assigned on October 3, 2006. Li-Jen Chang holds Washington license DE8374.
- NPI
- 1073607107NPI Registry (opens in a new tab)
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Practice phone
- (206) 547-5647
- 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)
Li-Jen Chang practices at Greenlake Dental in Seattle, Washington
Li-Jen Chang's primary practice is Greenlake Dental, at 4701 Midvale Ave N, Seattle, WA 98103-6641. The practice phone is (206) 547-5647.
- Greenlake Dental4701 Midvale Ave N, Seattle, WA 98103-6641Phone(206) 547-5647
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Li-Jen Chang is affiliated with 1 site of care and 1 medical group
Li-Jen Chang's primary practice is Greenlake Dental in Seattle, Washington. Dmand AI also links Li-Jen Chang 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 Li-Jen Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Li-Jen Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenlake Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Li-Jen Chang is one of 1,562 general practice dentistrys in Washington
General practice is Li-Jen Chang's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Li-Jen Chang is licensed in Washington.
Specialties and state licenses
- General practice dentistry, WashingtonPrimary
General practice dentistrys near Li-Jen Chang
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
Li-Jen Chang wrote 17 Medicare Part D claims in 2024
In 2024, Li-Jen Chang wrote 17 Medicare Part D claims. 71% of them were for generic drugs.
Li-Jen Chang's Part D claims by kind of drug, 2024
- Generic12 claims71%
- Brand-name and other5 claims29%
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.
Li-Jen Chang received $224 in industry payments in 2025
CMS Open Payments shows 1 general payment to Li-Jen Chang from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $224.
Companies that paid Li-Jen Chang 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 Li-Jen Chang'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 Li-Jen Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Li-Jen Chang's NPI number?
Li-Jen Chang's NPI number is 1073607107. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What does Li-Jen Chang specialize in?
Li-Jen Chang is a general practice dentistry in Seattle, Washington. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Li-Jen Chang practice?
Li-Jen Chang practices at 4701 Midvale Ave N, Seattle, WA 98103-6641. Li-Jen Chang's primary practice is Greenlake Dental in Seattle, Washington. Dmand AI also links Li-Jen Chang to 1 medical group.
What is Li-Jen Chang's office phone number?
The practice phone on file for Li-Jen Chang is (206) 547-5647.
What is Li-Jen Chang's medical license number?
Li-Jen Chang holds Washington license DE8374.
Has Li-Jen Chang received payments from drug or device companies?
CMS Open Payments shows $224 in general payments to Li-Jen Chang from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Li-Jen Chang been practicing?
Li-Jen Chang's NPI was assigned in 2006.
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