Dr. James J. Y. Wong, MD
- Medicare services, 2020
- 738
- Part D claims, 2021
- 31
- Publications
- 1
- Industry payments
- $1,474
- Medical group
- 1
- Practice address
- One Hospital Plaza, Stamford, CT
- Practice phone
- Call (203) 276-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. James J. Y. Wong is an ophthalmologist in Stamford, Connecticut
Dr. Wong practices at Stamford Hospital in Stamford, Connecticut, part of Stamford Health.
Dr. Wong's NPI, 1912994666, was assigned on September 27, 2005. Dr. Wong holds Connecticut license 22785.
- NPI
- 1912994666NPI Registry (opens in a new tab)
- NPI enumeration date
- September 27, 2005
- NPI status
- Active
- Practice phone
- (203) 276-1000
- 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
Dr. James J. Y. Wong practices at Stamford Hospital in Stamford, Connecticut
Dr. Wong's primary practice is Stamford Hospital, at One Hospital Plaza, Stamford, CT in Fairfield County. The practice phone is (203) 276-1000.
- Stamford HospitalOne Hospital Plaza, Stamford, CT · Fairfield CountyPhone(203) 276-1000
Source: Dmand AI Affiliation Data
Dr. James J. Y. Wong is affiliated with 1 medical group
Dr. Wong's primary practice is Stamford Hospital in Stamford, Connecticut, part of Stamford Health. The medical group on file is Stamford Health Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James J. Y. Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Stamford Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James J. Y. Wong is one of 259 ophthalmologists in Connecticut
Ophthalmology is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Wong is licensed in Connecticut.
Specialties and state licenses
- Ophthalmology, ConnecticutPrimary
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. James J. Y. Wong billed Medicare for 738 services in 2020
CMS data shows 738 Medicare services from Dr. Wong across 11 procedure codes in 2020. Medicare paid $54,775 for them.
Dr. Wong's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 2,6012020: 40085%
- Office and hospital visits
- 2019: 1,3362020: 25281%
- Surgery
- 2019: 3462020: 6880%
- Imaging
- 2019: 1292020: 1886%
Where Dr. Wong's Medicare services took place, 2020
- In an office68893%
- In a facility507%
Dr. Wong compared with the Connecticut median for ophthalmologists, 2020
- Dr. Wong
- Connecticut median
- Medicare services
- 738vs 1,15036% below
- Part D claims
- 31vs 66495% below
Medians across 287 ophthalmologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Wong's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Wong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wong and other ophthalmologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James J. Y. Wong's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 80, with 51% women.
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 80
Patient panel by sex, all payers
- Women51%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. James J. Y. Wong wrote 31 Medicare Part D claims in 2021
In 2021, Dr. Wong wrote 31 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $503 in total drug cost. In 2020, CMS named 1,325 claims across 24 drugs.
Dr. Wong's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1,3252021: 3198%
Drugs named by CMS: 1 in 2021, 24 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. James J. Y. Wong has 1 publication on record
Dmand AI links 1 paper to Dr. Wong in 2016. Dr. Wong's most frequent co-authors are Sander R. Dubovy, MD, Anat Galor, MD and Carol L. Karp, MD.
Dr. Wong's most frequent co-authors
Recent publications by Dr. Wong
See who Dr. Wong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wong works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James J. Y. Wong received $1,474 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Wong from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Allergan Inc. paid the most, $387.
General payments to Dr. Wong by program year, 2016 to 2025
General payments to Dr. Wong by kind, 2016 to 2025
- Food and beverage$1,36192%
- Education$1138%
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
Sources for Dr. James J. Y. 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. James J. Y. 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. James J. Y. Wong's NPI number?
Dr. James J. Y. Wong's NPI number is 1912994666. It was assigned on September 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James J. Y. Wong?
Dr. James J. Y. Wong is an ophthalmologist in Stamford, Connecticut. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. James J. Y. Wong practice?
Dr. Wong practices at One Hospital Plaza, Stamford, CT. Dr. Wong's primary practice is Stamford Hospital in Stamford, Connecticut, part of Stamford Health.
What is Dr. James J. Y. Wong's office phone number?
The practice phone on file for Dr. Wong is (203) 276-1000.
What is Dr. James J. Y. Wong's medical license number?
Dr. Wong holds Connecticut license 22785.
Which hospitals is Dr. James J. Y. Wong affiliated with?
Dr. Wong practices at Stamford Hospital in Stamford, Connecticut.
What medical group is Dr. James J. Y. Wong part of?
Dr. Wong is linked to Stamford Health Medical Group.
Does Dr. James J. Y. Wong accept Medicare?
Yes. CMS data shows Dr. Wong billed Medicare for 738 services in 2020.
What services does Dr. James J. Y. Wong bill to Medicare?
In 2020, Dr. Wong's most billed Medicare services were office visit, established patient (99213), eye exam or test (92014) and eye exam or test (92134).
What drugs does Dr. James J. Y. Wong prescribe most?
In 2021 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Latanoprost.
Show 4 more questionsShow fewer questions
Has Dr. James J. Y. Wong received payments from drug or device companies?
CMS Open Payments shows $1,474 in general payments to Dr. Wong from 9 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. James J. Y. Wong been practicing?
Dr. Wong's NPI was assigned in 2005.
Does Dr. James J. Y. Wong do research?
Dmand AI links 1 publication to Dr. Wong.
Who does Dr. James J. Y. Wong publish with?
Dr. Wong's most frequent co-authors are Sander R. Dubovy, MD (1 shared paper), Anat Galor, MD (1 shared paper) and Carol L. Karp, MD (1 shared paper).
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