Yaojen Chang, DDS
- Part D claims, 2024
- 120
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1129 South Glendora Avenue, West Covina, CA 91790
- Practice phone
- Call (626) 919-7707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wescove Family Dentistry
Dental practice · West Covina, California
Find Yaojen 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.
Yaojen Chang is a dentist in West Covina, California
Yaojen Chang practices at Wescove Family Dentistry in West Covina, California.
Yaojen Chang's NPI, 1891893152, was assigned on September 20, 2006. Yaojen Chang holds California license 52589.
- NPI
- 1891893152NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (626) 919-7707
- 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)
Yaojen Chang practices at Wescove Family Dentistry in West Covina, California
Yaojen Chang's primary practice is Wescove Family Dentistry, at 1129 South Glendora Avenue, West Covina, CA 91790. The practice phone is (626) 919-7707.
- Wescove Family Dentistry1129 South Glendora Avenue, West Covina, CA 91790Phone(626) 919-7707
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Yaojen Chang is affiliated with 1 site of care and 1 medical group
Yaojen Chang's primary practice is Wescove Family Dentistry in West Covina, California. Dmand AI also links Yaojen 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 Yaojen Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yaojen Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wescove Family Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Yaojen Chang is one of 6,282 dentists in California
Dentist is Yaojen Chang's primary specialty in the NPI Registry, under taxonomy code 122300000X. Yaojen Chang is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Yaojen Chang
Counts of 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
Yaojen Chang wrote 120 Medicare Part D claims in 2024
In 2024, Yaojen Chang wrote 120 Medicare Part D claims for 58 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Yaojen Chang's Part D claims, 2024
- Antibiotics54%65 of 120 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.
Sources for Yaojen 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) |
| 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 Yaojen 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 Yaojen Chang's NPI number?
Yaojen Chang's NPI number is 1891893152. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What does Yaojen Chang specialize in?
Yaojen Chang is a dentist in West Covina, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Yaojen Chang practice?
Yaojen Chang practices at 1129 South Glendora Avenue, West Covina, CA 91790. Yaojen Chang's primary practice is Wescove Family Dentistry in West Covina, California. Dmand AI also links Yaojen Chang to 1 medical group.
What is Yaojen Chang's office phone number?
The practice phone on file for Yaojen Chang is (626) 919-7707.
What is Yaojen Chang's medical license number?
Yaojen Chang holds California license 52589.
How long has Yaojen Chang been practicing?
Yaojen Chang's NPI was assigned in 2006.
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