William H. Chen, DMD
- Part D claims, 2024
- 143
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 4168 Nameoki Road, Granite City, IL 62040
- Practice phone
- Call (618) 931-2025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William H. Chen DMD & Associates
Physician office · Granite City, Illinois
Find William Chen's professional email, personal email and mobile number
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William H. Chen is a dentist in Granite City, Illinois
William Chen practices at William H. Chen DMD & Associates in Granite City, Illinois.
William Chen's NPI, 1104948058, was assigned on April 4, 2007.
- NPI
- 1104948058NPI Registry (opens in a new tab)
- NPI enumeration date
- April 4, 2007
- NPI status
- Active
- Practice phone
- (618) 931-2025
- 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
William H. Chen practices at William H. Chen DMD & Associates in Granite City, Illinois
William Chen's primary practice is William H. Chen DMD & Associates, at 4168 Nameoki Road, Granite City, IL 62040. The practice phone is (618) 931-2025.
- William H. Chen DMD & Associates4168 Nameoki Road, Granite City, IL 62040Phone(618) 931-2025
Source: Dmand AI Affiliation Data
William H. Chen is affiliated with 1 site of care
William Chen's primary practice is William H. Chen DMD & Associates in Granite City, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William H. Chen DMD & Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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William H. Chen is one of 1,844 dentists in Illinois
Dentist is William Chen's primary specialty in the NPI Registry, under taxonomy code 122300000X. Dmand AI has William Chen's licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Dentist, Illinois
- Missouri license
Dentists near William Chen
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
William H. Chen wrote 143 Medicare Part D claims in 2024
In 2024, William Chen wrote 143 Medicare Part D claims for 89 patients. 99% of them were for generic drugs.
William Chen's Part D claims by kind of drug, 2024
- Generic142 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in William Chen's Part D claims, 2024
- Antibiotics92%132 of 143 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
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Sources for William H. Chen'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 Data |
| 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 William H. Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William H. Chen's NPI number?
William H. Chen's NPI number is 1104948058. It was assigned on April 4, 2007, and it is active in the NPI Registry.
What does William H. Chen specialize in?
William H. Chen is a dentist in Granite City, Illinois. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does William H. Chen practice?
William Chen practices at 4168 Nameoki Road, Granite City, IL 62040. William Chen's primary practice is William H. Chen DMD & Associates in Granite City, Illinois.
What is William H. Chen's office phone number?
The practice phone on file for William Chen is (618) 931-2025.
Which states has William H. Chen been licensed in?
Dmand AI has state licenses on file for William Chen in Illinois and Missouri.
How long has William H. Chen been practicing?
William Chen's NPI was assigned in 2007.
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