Dr. James G. Wong, MD
- Medicare services, 2024
- 6,341
- Medicare patients, 2024
- 4,221
- Publications
- 1
- MIPS score, 2024
- 87
- Hospital affiliations
- 5
- Practice address
- 9920 Talbert Avenue, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-7000
- 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 G. Wong is a diagnostic radiologist in Fountain Valley, California
Dr. Wong practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.
Dr. Wong's NPI, 1780638650, was assigned on May 22, 2006. Dr. Wong graduated from UC San Diego School of Medicine in 2001. Dr. Wong holds California license A81827.
- NPI
- 1780638650NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305844127
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 378-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James G. Wong practices at Orange Coast Medical Center in Fountain Valley, California
Dr. Wong's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.
- Orange Coast Medical Center9920 Talbert Avenue, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000
Source: Dmand AI Affiliation Data
Dr. James G. Wong is affiliated with 5 sites of care and 5 medical groups
Dr. Wong's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dr. Wong is also affiliated with UCI Health - Orange. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Wong to 3 more hospitals and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James G. Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange Coast Medical Center | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James G. Wong is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Wong is board certified in diagnostic radiology by the American Board of Radiology. Dr. Wong is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Wong
Counts of diagnostic radiologists 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 G. Wong billed Medicare for 6,341 services in 2024
CMS data shows 6,341 Medicare services from Dr. Wong across 73 procedure codes in 2024, for 4,221 Medicare patients. Medicare paid $169,523 for them.
Dr. Wong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,0892024: 6,10149%
- Tests and treatments
- 2023: 1552024: 24055%
- Other services
- 2023: 4,8002024: 0100%
Where Dr. Wong's Medicare services took place, 2024
- In an office1653%
- In a facility6,17697%
Dr. Wong compared with the California median for diagnostic radiologists, 2024
- Dr. Wong
- California median
- Medicare services
- 6,341vs 2,2812.8 times
- Medicare patients
- 4,221vs 1,3463.1 times
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Wong's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wong and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James G. Wong treated 4,221 Medicare patients in 2024, average age 77
CMS counts 4,221 Medicare patients who saw Dr. Wong in 2024. The largest group is 75 to 84, with 1,604 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 68, with 56% women.
Dr. Wong's Medicare patients by age, 2024
Dr. Wong's Medicare patients by sex, 2024
- Women2,46758%
- Men1,75442%
Chronic conditions among Dr. Wong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes41%
- Chronic kidney disease40%
- Ischemic heart disease38%
- Atrial fibrillation31%
- Heart failure29%
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
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James G. Wong scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Wong for performance year 2024, reported as part of a group. Dr. Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Wong's MIPS scores, performance year 2024
- 87of 100Final score
- 81.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. James G. Wong has 1 publication on record
Dmand AI links 1 paper to Dr. Wong in 2023. Dr. Wong's most frequent co-author is Mohammad Helmy, 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 diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James G. Wong received $738 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Wong from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Cleerly, Inc. paid the most, $156.
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. James G. Wong graduated from UC San Diego School of Medicine
Dr. Wong graduated from UC San Diego School of Medicine in 2001. Dr. Wong is a member of ACR and RSNA.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. James G. Wong accepts plans from 7 insurance carriers
Dr. Wong is in network with 7 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Wong accepts, by number of carriers
- PPO4
- POS3
- EPO2
- HMO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. James G. 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 DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. James G. 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 G. Wong's NPI number?
Dr. James G. Wong's NPI number is 1780638650. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James G. Wong?
Dr. James G. Wong is a diagnostic radiologist in Fountain Valley, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. James G. Wong practice?
Dr. Wong practices at 9920 Talbert Avenue, Fountain Valley, CA 92708. Dr. Wong's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Dr. Wong to 3 hospitals and 4 medical groups.
What is Dr. James G. Wong's office phone number?
The practice phone on file for Dr. Wong is (714) 378-7000.
What is Dr. James G. Wong's medical license number?
Dr. Wong holds California license A81827.
Which hospitals is Dr. James G. Wong affiliated with?
Dr. Wong practices at Orange Coast Medical Center in Fountain Valley, California. Dr. Wong is also affiliated with UCI Health - Orange. Dmand AI links Dr. Wong to 3 more hospitals.
What medical group is Dr. James G. Wong part of?
Dr. Wong is linked to MemorialCare Medical Group. Dmand AI links Dr. Wong to 4 more medical groups.
Does Dr. James G. Wong accept Medicare?
Yes. CMS data shows Dr. Wong billed Medicare for 6,341 services in 2024, and Dr. Wong accepts Medicare assignment.
What is Dr. James G. Wong's MIPS score?
Dr. Wong's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. James G. Wong see?
CMS counts 4,221 Medicare patients who saw Dr. Wong in 2024, with an average age of 77.
Show 8 more questionsShow fewer questions
Is Dr. James G. Wong board certified?
Yes. Dr. Wong is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. James G. Wong bill to Medicare?
In 2024, Dr. Wong's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Dr. James G. Wong go to medical school?
Dr. Wong graduated from UC San Diego School of Medicine in 2001.
Has Dr. James G. Wong received payments from drug or device companies?
CMS Open Payments shows $738 in general payments to Dr. Wong from 9 companies from 2016 to 2025. The largest total came from Cleerly, Inc.
How long has Dr. James G. Wong been practicing?
Dr. Wong graduated from medical school in 2001, 25 years ago.
Does Dr. James G. Wong do research?
Dmand AI links 1 publication to Dr. Wong.
Who does Dr. James G. Wong publish with?
Dr. Wong's most frequent co-authors are Mohammad Helmy, MD (1 shared paper).
What insurance does Dr. James G. Wong accept?
Dr. Wong is in network with 7 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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