David Chyan, DMD
- Industry payments
- $49
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 4250 Roswell Rd Ste 110 Suite 110, Marietta, GA 30062-8114
- Practice phone
- Call (770) 509-5585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johnson Ferry Dentistry
Dental practice · Marietta, Georgia
Find David Chyan'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.
David Chyan is a general practice dentistry in Marietta, Georgia
David Chyan practices at Johnson Ferry Dentistry in Marietta, Georgia.
David Chyan's NPI, 1003546656, was assigned on June 15, 2022. David Chyan holds Georgia license DN122709.
- NPI
- 1003546656NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2022
- NPI status
- Active
- Practice phone
- (770) 509-5585
- 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)
David Chyan practices at Johnson Ferry Dentistry in Marietta, Georgia
David Chyan's primary practice is Johnson Ferry Dentistry, at 4250 Roswell Rd Ste 110 Suite 110, Marietta, GA 30062-8114. The practice phone is (770) 509-5585.
- Johnson Ferry Dentistry4250 Roswell Rd Ste 110 Suite 110, Marietta, GA 30062-8114Phone(770) 509-5585
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Chyan is affiliated with 1 site of care and 1 medical group
David Chyan's primary practice is Johnson Ferry Dentistry in Marietta, Georgia. Dmand AI also links David Chyan 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 David Chyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Chyan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johnson Ferry Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David Chyan is one of 1,326 general practice dentistrys in Georgia
General practice is David Chyan's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. David Chyan is licensed in Georgia.
Specialties and state licenses
- General practice dentistry, GeorgiaPrimary
General practice dentistrys near David Chyan
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
David Chyan received $49 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Chyan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $49.
Companies that paid David Chyan 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 David Chyan'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) |
| 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 David Chyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Chyan's NPI number?
David Chyan's NPI number is 1003546656. It was assigned on June 15, 2022, and it is active in the NPI Registry.
What does David Chyan specialize in?
David Chyan is a general practice dentistry in Marietta, Georgia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does David Chyan practice?
David Chyan practices at 4250 Roswell Rd Ste 110 Suite 110, Marietta, GA 30062-8114. David Chyan's primary practice is Johnson Ferry Dentistry in Marietta, Georgia. Dmand AI also links David Chyan to 1 medical group.
What is David Chyan's office phone number?
The practice phone on file for David Chyan is (770) 509-5585.
What is David Chyan's medical license number?
David Chyan holds Georgia license DN122709.
Has David Chyan received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to David Chyan from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has David Chyan been practicing?
David Chyan's NPI was assigned in 2022.
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