Testin Tai Jun Kwong, OD
- Industry payments
- $16
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (650) 697-2475
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Patricia Chang Optometric Group Inc.
Long Beach, California
Find Testin Kwong'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.
Testin Tai Jun Kwong is an optometrist in Long Beach, California
Testin Kwong practices at Dr Patricia Chang Optometric Group Inc. in Long Beach, California.
Testin Kwong's NPI, 1316618986, was assigned on September 23, 2021. Testin Kwong holds California license 34969.
- NPI
- 1316618986NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2021
- NPI status
- Active
- Practice phone
- (650) 697-2475
- 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 Practice Data
Testin Tai Jun Kwong practices at Dr Patricia Chang Optometric Group Inc. in Long Beach, California
Testin Kwong's primary practice is Dr Patricia Chang Optometric Group Inc., at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (650) 697-2475.
- Dr Patricia Chang Optometric Group Inc.3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(650) 697-2475
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Testin Tai Jun Kwong is affiliated with 2 sites of care and 1 medical group
Testin Kwong's primary practice is Dr Patricia Chang Optometric Group Inc. in Long Beach, California. Dmand AI also links Testin Kwong to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Testin Tai Jun Kwong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Testin Kwong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Patricia Chang Optometric Group Inc. | 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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Testin Tai Jun Kwong is one of 7,206 optometrists in California
Optometrist is Testin Kwong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Testin Kwong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Testin Kwong
Counts of optometrists 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
Testin Tai Jun Kwong's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Testin Kwong's median patient age at 65, with 63% women.
Testin Kwong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Testin Tai Jun Kwong received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Testin Kwong from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $16.
Companies that paid Testin Kwong 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 Testin Tai Jun Kwong'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Testin Tai Jun Kwong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Testin Tai Jun Kwong's NPI number?
Testin Tai Jun Kwong's NPI number is 1316618986. It was assigned on September 23, 2021, and it is active in the NPI Registry.
What does Testin Tai Jun Kwong specialize in?
Testin Tai Jun Kwong is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Testin Tai Jun Kwong practice?
Testin Kwong practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Testin Kwong's primary practice is Dr Patricia Chang Optometric Group Inc. in Long Beach, California. Dmand AI also links Testin Kwong to 1 group practice or clinic and 1 medical group.
What is Testin Tai Jun Kwong's office phone number?
The practice phone on file for Testin Kwong is (650) 697-2475.
What is Testin Tai Jun Kwong's medical license number?
Testin Kwong holds California license 34969.
Has Testin Tai Jun Kwong received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Testin Kwong from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Testin Tai Jun Kwong been practicing?
Testin Kwong's NPI was assigned in 2021.
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