Jeffrey Joseph Kong, OD
- Part D claims, 2024
- 51
- Industry payments
- $205
- Affiliated sites
- 2
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 664 Southland Mall, Hayward, CA 94544
- Practice phone
- Call (510) 670-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hayward Wellness
FQHC - Main Site · Hayward, California
Find Jeffrey Kong'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.
Jeffrey Joseph Kong is an optometrist in Hayward, California
Jeffrey Kong practices at Hayward Wellness in Hayward, California.
Jeffrey Kong's NPI, 1730750985, was assigned on July 8, 2021. Jeffrey Kong graduated from University of California - School of Optometry in 2021. Jeffrey Kong holds California license 34996TLG.
- NPI
- 1730750985NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749682615
- NPI enumeration date
- July 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 670-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey Joseph Kong practices at Hayward Wellness in Hayward, California
Jeffrey Kong's primary practice is Hayward Wellness, at 664 Southland Mall, Hayward, CA 94544 in Alameda County. The practice phone is (510) 670-5300.
- Hayward Wellness664 Southland Mall, Hayward, CA 94544 · Alameda CountyPhone(510) 670-5300
Source: Dmand AI Affiliation Data
Jeffrey Joseph Kong is affiliated with 2 sites of care and 3 medical groups
Jeffrey Kong's primary practice is Hayward Wellness in Hayward, California. The medical group on file is Alameda Health System. Dmand AI also links Jeffrey Kong to 2 more medical groups and 1 group practice or clinic, each named with a free account. Jeffrey Kong's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jeffrey Joseph Kong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Kong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hayward Wellness | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jeffrey Joseph Kong is one of 7,206 optometrists in California
Optometrist is Jeffrey Kong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Jeffrey Kong's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- Texas license
Optometrists near Jeffrey Kong
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
Jeffrey Joseph Kong's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Jeffrey Kong's median patient age at 69, with 63% women.
Jeffrey Kong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men35%
Source: Dmand AI Patient Panel Data
Jeffrey Joseph Kong wrote 51 Medicare Part D claims in 2024
In 2024, Jeffrey Kong wrote 51 Medicare Part D claims for 15 patients. 51% of them were for generic drugs.
Jeffrey Kong's Part D claims by kind of drug, 2024
- Generic26 claims51%
- Brand-name25 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jeffrey Joseph Kong takes part in Medicare
Jeffrey Kong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jeffrey Joseph Kong received $205 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jeffrey Kong from 3 drug and device companies in 2025. Speaker and faculty fees make up the largest share, 49% of the total. Alcon Laboratories Inc paid the most, $105.
General payments to Jeffrey Kong by kind, 2025 to 2025
- Speaker and faculty fees$10049%
- Consulting fees$10049%
- Food and beverage$52%
Companies that paid Jeffrey Kong the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jeffrey Joseph Kong graduated from University of California - School of Optometry
Jeffrey Kong graduated from University of California - School of Optometry in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jeffrey Joseph Kong'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Jeffrey Joseph Kong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffrey Joseph Kong's NPI number?
Jeffrey Joseph Kong's NPI number is 1730750985. It was assigned on July 8, 2021, and it is active in the NPI Registry.
What does Jeffrey Joseph Kong specialize in?
Jeffrey Joseph Kong is an optometrist in Hayward, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jeffrey Joseph Kong practice?
Jeffrey Kong practices at 664 Southland Mall, Hayward, CA 94544. Jeffrey Kong's primary practice is Hayward Wellness in Hayward, California. Dmand AI also links Jeffrey Kong to 2 medical groups and 1 group practice or clinic.
What is Jeffrey Joseph Kong's office phone number?
The practice phone on file for Jeffrey Kong is (510) 670-5300.
What is Jeffrey Joseph Kong's medical license number?
Jeffrey Kong holds California license 34996TLG, one of the licenses on file in 2 states.
Which states has Jeffrey Joseph Kong been licensed in?
Dmand AI has state licenses on file for Jeffrey Kong in California and Texas.
What medical group is Jeffrey Joseph Kong part of?
Jeffrey Kong is linked to Alameda Health System. Dmand AI links Jeffrey Kong to 2 more medical groups.
Does Jeffrey Joseph Kong accept Medicare?
Yes. CMS lists Jeffrey Kong as accepting Medicare assignment.
Where did Jeffrey Joseph Kong go to medical school?
Jeffrey Kong graduated from University of California - School of Optometry in 2021.
Has Jeffrey Joseph Kong received payments from drug or device companies?
CMS Open Payments shows $205 in general payments to Jeffrey Kong from 3 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Jeffrey Joseph Kong been practicing?
Jeffrey Kong graduated from medical school in 2021, 5 years ago.
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