Joyce Jayoung Koh, DDS
- Industry payments
- $32
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 45 S Park Blvd, Glen Ellyn, IL 60137-6280
- Practice phone
- Call (630) 858-8755
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lance Lambert D.d.s., P.c.
Dental practice · Glen Ellyn, Illinois
Find Joyce Koh'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.
Joyce Jayoung Koh is a pediatric dentist in Glen Ellyn, Illinois
Joyce Koh practices at Lance Lambert D.d.s., P.c. in Glen Ellyn, Illinois.
Joyce Koh's NPI, 1962681361, was assigned on November 1, 2007. Joyce Koh holds Illinois license 019026966.
- NPI
- 1962681361NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2007
- NPI status
- Active
- Practice phone
- (630) 858-8755
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joyce Jayoung Koh practices at Lance Lambert D.d.s., P.c. in Glen Ellyn, Illinois
Joyce Koh's primary practice is Lance Lambert D.d.s., P.c., at 45 S Park Blvd, Glen Ellyn, IL 60137-6280. The practice phone is (630) 858-8755.
- Lance Lambert D.d.s., P.c.45 S Park Blvd, Glen Ellyn, IL 60137-6280Phone(630) 858-8755
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joyce Jayoung Koh is affiliated with 1 site of care and 1 medical group
Joyce Koh's primary practice is Lance Lambert D.d.s., P.c. in Glen Ellyn, Illinois. Dmand AI also links Joyce Koh 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 Joyce Jayoung Koh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joyce Koh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lance Lambert D.d.s., P.c. | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Joyce Jayoung Koh is one of 141 pediatric dentists in Illinois
Pediatric dentistry is Joyce Koh's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Joyce Koh is licensed in Illinois.
Specialties and state licenses
- Pediatric dentist, IllinoisPrimary
Pediatric dentists near Joyce Koh
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
Joyce Jayoung Koh's patients have a median age of 19
Across all payers, Dmand AI patient panel data puts Joyce Koh's median patient age at 19, with 67% women.
Joyce Koh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Joyce Jayoung Koh received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Joyce Koh from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Envista Holdings Corporation paid the most, $32.
Companies that paid Joyce Koh 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 Joyce Jayoung Koh'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) |
| 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 Joyce Jayoung Koh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joyce Jayoung Koh's NPI number?
Joyce Jayoung Koh's NPI number is 1962681361. It was assigned on November 1, 2007, and it is active in the NPI Registry.
What does Joyce Jayoung Koh specialize in?
Joyce Jayoung Koh is a pediatric dentist in Glen Ellyn, Illinois. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Joyce Jayoung Koh practice?
Joyce Koh practices at 45 S Park Blvd, Glen Ellyn, IL 60137-6280. Joyce Koh's primary practice is Lance Lambert D.d.s., P.c. in Glen Ellyn, Illinois. Dmand AI also links Joyce Koh to 1 medical group.
What is Joyce Jayoung Koh's office phone number?
The practice phone on file for Joyce Koh is (630) 858-8755.
What is Joyce Jayoung Koh's medical license number?
Joyce Koh holds Illinois license 019026966.
Has Joyce Jayoung Koh received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Joyce Koh from 1 company from 2025 to 2025. The largest total came from Envista Holdings Corporation.
How long has Joyce Jayoung Koh been practicing?
Joyce Koh's NPI was assigned in 2007.
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