James Chiu, DMD
- Part D claims, 2024
- 18
- Industry payments
- $22
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 401 E Jefferson St Ste 104 Suite 104, Rockville, MD 20850
- Practice phone
- Call (215) 350-8088
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Supreme Dental
Physician office · Rockville, Maryland
Find James Chiu'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.
James Chiu is a general practice dentistry in Washington, District of Columbia
James Chiu practices at Supreme Dental in Rockville, Maryland.
James Chiu's NPI, 1851619373, was assigned on May 7, 2010. James Chiu holds Maryland license 15245.
- NPI
- 1851619373NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2010
- NPI status
- Active
- Practice phone
- (215) 350-8088
- 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
James Chiu practices in Rockville and Washington
James Chiu's primary practice is Supreme Dental, at 401 E Jefferson St Ste 104 Suite 104, Rockville, MD 20850. The practice phone is (215) 350-8088. The NPI Registry lists James Chiu's practice address as 2141 K Nw St, Washington, DC 20037.
- Supreme DentalPrimary401 E Jefferson St Ste 104 Suite 104, Rockville, MD 20850Phone(215) 350-8088
- NPI Registry address2141 K Nw St, Washington, DC 20037 · District Of Columbia County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
James Chiu is affiliated with 1 site of care
James Chiu's primary practice is Supreme Dental in Rockville, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at James Chiu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Chiu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Supreme Dental | Available with a free account |
Source: Dmand AI Technology Install Data
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James Chiu is one of 148 general practice dentistrys in District of Columbia
General practice is James Chiu's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. James Chiu is licensed in Maryland.
Specialties and state licenses
- General practice dentistry, MarylandPrimary
General practice dentistrys near James Chiu
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
James Chiu's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts James Chiu's median patient age at 30, with 100% women.
James Chiu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
James Chiu wrote 18 Medicare Part D claims in 2024
In 2024, James Chiu wrote 18 Medicare Part D claims for 13 patients. 94% of them were for generic drugs.
James Chiu's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Drug classes CMS tracks in James Chiu's Part D claims, 2024
- Antibiotics83%15 of 18 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
James Chiu received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to James Chiu from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $22.
Companies that paid James Chiu 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 James Chiu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 James Chiu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Chiu's NPI number?
James Chiu's NPI number is 1851619373. It was assigned on May 7, 2010, and it is active in the NPI Registry.
What does James Chiu specialize in?
James Chiu is a general practice dentistry in Washington, District of Columbia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does James Chiu practice?
James Chiu practices at 401 E Jefferson St Ste 104 Suite 104, Rockville, MD 20850. James Chiu also practices at 2141 K Nw St, Washington, DC 20037. James Chiu's primary practice is Supreme Dental in Rockville, Maryland.
What is James Chiu's office phone number?
The practice phone on file for James Chiu is (215) 350-8088.
What is James Chiu's medical license number?
James Chiu holds Maryland license 15245.
Has James Chiu received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to James Chiu from 1 company from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has James Chiu been practicing?
James Chiu's NPI was assigned in 2010.
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