Dr. John Wong, MD
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 643
- Hospital affiliations
- 1
- Industry payments
- $444
- Medical group
- 1
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Wong'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.
Dr. John Wong is an ophthalmologist in Woodland Hills, California
Dr. Wong practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Dr. Wong's NPI, 1427117001, was assigned on December 8, 2006. Dr. Wong graduated from University Of Kentucky College Of Medicine in 1976. Dr. Wong holds California license G39213.
- NPI
- 1427117001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224162557
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Wong practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Dr. Wong's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Dr. John Wong is affiliated with 2 sites of care and 1 medical group
Dr. Wong's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Wong to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Wong is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Wong is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Wong's licenses on file in 2 states: California and Oregon.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Oregon license
Clinical focus
Dmand AI lists cataract and glaucoma among the conditions Dr. Wong treats.
Ophthalmologists near Dr. Wong
Counts of ophthalmologists 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
Dr. John Wong treated 16 Medicare patients in 2024, average age 69
CMS counts 16 Medicare patients who saw Dr. Wong in 2024. 69% of them have high blood pressure. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 68, with 66% women.
Chronic conditions among Dr. Wong's Medicare patients, 2024
- High blood pressure69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Wong wrote 643 Medicare Part D claims in 2024
In 2024, Dr. Wong wrote 643 Medicare Part D claims for 226 patients. 85% of them were for generic drugs. CMS names the drug for 594 of them, across 10 drugs with 11 or more claims each, at $19,130 in total drug cost. In 2023, CMS named 709 claims across 11 drugs.
Dr. Wong's Part D claims by kind of drug, 2024
- Generic547 claims85%
- Brand-name96 claims15%
Dr. Wong's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7092024: 59416%
Drugs named by CMS: 10 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Wong takes part in Medicare
Dr. Wong 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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Dr. John Wong received $444 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Wong from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $282.
General payments to Dr. Wong by program year, 2016 to 2025
Companies that paid Dr. Wong the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Wong has 1 award and honors on record
Dmand AI lists 1 award for Dr. Wong, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Wong
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. John Wong graduated from University Of Kentucky College Of Medicine
Dr. Wong graduated from University Of Kentucky College Of Medicine in 1976.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. John Wong accepts plans from 2 insurance carriers
Dr. Wong is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Wong accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Wong'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. John Wong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Wong's NPI number?
Dr. John Wong's NPI number is 1427117001. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Wong?
Dr. John Wong is an ophthalmologist in Woodland Hills, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John Wong practice?
Dr. Wong practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Dr. Wong's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Dr. Wong to 1 dialysis center.
What is Dr. John Wong's office phone number?
The practice phone on file for Dr. Wong is (818) 719-3800.
What is Dr. John Wong's medical license number?
Dr. Wong holds California license G39213, one of the licenses on file in 2 states.
Which states has Dr. John Wong been licensed in?
Dmand AI has state licenses on file for Dr. Wong in California (1979 to 2027) and Oregon (1997 to 2017).
Which hospitals is Dr. John Wong affiliated with?
Dr. Wong practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California.
What medical group is Dr. John Wong part of?
Dr. Wong is linked to Southern California Permanente Medical Group.
Does Dr. John Wong accept Medicare?
Yes. CMS lists Dr. Wong as accepting Medicare assignment.
How many Medicare patients does Dr. John Wong see?
CMS counts 16 Medicare patients who saw Dr. Wong in 2024, with an average age of 69.
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Is Dr. John Wong board certified?
Yes. Dr. Wong is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. John Wong go to medical school?
Dr. Wong graduated from University Of Kentucky College Of Medicine in 1976.
What drugs does Dr. John Wong prescribe most?
In 2024 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
Has Dr. John Wong received payments from drug or device companies?
CMS Open Payments shows $444 in general payments to Dr. Wong from 2 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. John Wong been practicing?
Dr. Wong graduated from medical school in 1976, 50 years ago.
What insurance does Dr. John Wong accept?
Dr. Wong is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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