Kai Chang, DDS
- Part D claims, 2024
- 78
- Industry payments
- $416
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1237 N Grand Ave, Walnut, CA 91789-1343
- Practice phone
- Call (909) 594-7027
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kai Chang
Dental practice · Walnut, California
Find Kai 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.
Kai Chang is a dentist in Walnut, California
Kai Chang practices at Kai Chang in Walnut, California.
Kai Chang's NPI, 1427400688, was assigned on July 12, 2016. Kai Chang holds California license 100378.
- NPI
- 1427400688NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2016
- NPI status
- Active
- Practice phone
- (909) 594-7027
- 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)
Kai Chang practices at Kai Chang in Walnut, California
Kai Chang's primary practice is Kai Chang, at 1237 N Grand Ave, Walnut, CA 91789-1343. The practice phone is (909) 594-7027.
- Kai Chang1237 N Grand Ave, Walnut, CA 91789-1343Phone(909) 594-7027
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kai Chang is affiliated with 1 site of care and 1 medical group
Kai Chang's primary practice is Kai Chang in Walnut, California. Dmand AI also links Kai 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 Kai Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kai Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kai Chang | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Kai Chang is one of 6,282 dentists in California
Dentist is Kai Chang's primary specialty in the NPI Registry, under taxonomy code 122300000X. Kai Chang is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Kai 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
Kai Chang wrote 78 Medicare Part D claims in 2024
In 2024, Kai Chang wrote 78 Medicare Part D claims for 32 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Kai Chang's Part D claims, 2024
- Antibiotics45%35 of 78 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.
Kai Chang received $416 in industry payments in 2025
CMS Open Payments shows 4 general payments to Kai Chang from 1 drug or device company in 2025. Education make up the largest share, 84% of the total. Align Technology, Inc. paid the most, $416.
General payments to Kai Chang by kind, 2025 to 2025
- Education$35084%
- Food and beverage$6616%
Companies that paid Kai 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 Kai 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 Kai 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 Kai Chang's NPI number?
Kai Chang's NPI number is 1427400688. It was assigned on July 12, 2016, and it is active in the NPI Registry.
What does Kai Chang specialize in?
Kai Chang is a dentist in Walnut, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Kai Chang practice?
Kai Chang practices at 1237 N Grand Ave, Walnut, CA 91789-1343. Kai Chang's primary practice is Kai Chang in Walnut, California. Dmand AI also links Kai Chang to 1 medical group.
What is Kai Chang's office phone number?
The practice phone on file for Kai Chang is (909) 594-7027.
What is Kai Chang's medical license number?
Kai Chang holds California license 100378.
Has Kai Chang received payments from drug or device companies?
CMS Open Payments shows $416 in general payments to Kai Chang from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Kai Chang been practicing?
Kai Chang's NPI was assigned in 2016.
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