Rex G. Chuang, DDS
- Industry payments
- $40
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 23025 Mill Creek Dr, Laguna Hills, CA 92653
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MobiSurg
Surgery Center - Medicare-Certified · Laguna Hills, California
Find Rex Chuang'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.
Rex G. Chuang is a pediatric dentist in Laguna Hills, California
Rex Chuang practices at MobiSurg in Laguna Hills, California.
Rex Chuang's NPI, 1316257371, was assigned on October 8, 2010. Rex Chuang holds California license 59880.
- NPI
- 1316257371NPI Registry (opens in a new tab)
- NPI enumeration date
- October 8, 2010
- NPI status
- Active
- 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
Rex G. Chuang practices at MobiSurg in Laguna Hills, California
Rex Chuang's primary practice is MobiSurg, at 23025 Mill Creek Dr, Laguna Hills, CA 92653.
- MobiSurg23025 Mill Creek Dr, Laguna Hills, CA 92653
Source: Dmand AI Affiliation Data
Rex G. Chuang is affiliated with 2 sites of care and 1 medical group
Rex Chuang's primary practice is MobiSurg in Laguna Hills, California. Dmand AI also links Rex Chuang to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rex G. Chuang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rex Chuang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MobiSurg | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rex G. Chuang is one of 761 pediatric dentists in California
Pediatric dentistry is Rex Chuang's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Rex Chuang is licensed in California.
Specialties and state licenses
- Pediatric dentist, CaliforniaPrimary
Pediatric dentists near Rex Chuang
Counts of pediatric 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
Rex G. Chuang's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Rex Chuang's median patient age at 8, with 43% women.
Rex Chuang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Rex G. Chuang received $40 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rex Chuang from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Hu-Friedy Mfg. Co., LLC paid the most, $40.
Companies that paid Rex Chuang 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 Rex G. Chuang'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Rex G. Chuang
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What is Rex G. Chuang's NPI number?
Rex G. Chuang's NPI number is 1316257371. It was assigned on October 8, 2010, and it is active in the NPI Registry.
What does Rex G. Chuang specialize in?
Rex G. Chuang is a pediatric dentist in Laguna Hills, California. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Rex G. Chuang practice?
Rex Chuang practices at 23025 Mill Creek Dr, Laguna Hills, CA 92653. Rex Chuang's primary practice is MobiSurg in Laguna Hills, California. Dmand AI also links Rex Chuang to 1 group practice or clinic and 1 medical group.
What is Rex G. Chuang's medical license number?
Rex Chuang holds California license 59880.
Has Rex G. Chuang received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Rex Chuang from 1 company from 2025 to 2025. The largest total came from Hu-Friedy Mfg. Co., LLC.
How long has Rex G. Chuang been practicing?
Rex Chuang's NPI was assigned in 2010.
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