Dr. Cuong-Dung Trong Do, MD
- Medicare services, 2024
- 12,045
- Medicare patients, 2024
- 2,487
- Part D claims, 2024
- 29,563
- MIPS score, 2024
- 100
- Industry payments
- $35,557
- Practice address
- 9061 Bolsa Ave, Westminster, CA 92683
- Practice phone
- Call (714) 899-5670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cuong-Dung DO, M.D., Inc
Westminster, California
Find Dr. Do'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. Cuong-Dung Trong Do is an ophthalmologist in Westminster, California
Dr. Do practices at Cuong-Dung DO, M.D., Inc in Westminster, California.
Dr. Do's NPI, 1477574200, was assigned on July 21, 2006. Dr. Do graduated from University of Miami, Miller School of Medicine in 1993. Dr. Do holds California license G83887.
- NPI
- 1477574200NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577673821
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 899-5670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cuong-Dung Trong Do practices at Cuong-Dung DO, M.D., Inc in Westminster, California
Dr. Do's primary practice is Cuong-Dung DO, M.D., Inc, at 9061 Bolsa Ave, Westminster, CA 92683 in Orange County. The practice phone is (714) 899-5670.
- Cuong-Dung DO, M.D., Inc9061 Bolsa Ave, Westminster, CA 92683 · Orange CountyPhone(714) 899-5670
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cuong-Dung Trong Do is affiliated with 2 sites of care and 1 medical group
Dr. Do's primary practice is Cuong-Dung DO, M.D., Inc in Westminster, California. Dmand AI also links Dr. Do 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 Dr. Cuong-Dung Trong Do's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Do practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cuong-Dung DO, M.D., 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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Dr. Cuong-Dung Trong Do is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Do's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Do is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Do is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Dr. Do treats.
Ophthalmologists near Dr. Do
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. Cuong-Dung Trong Do billed Medicare for 12,045 services in 2024
CMS data shows 12,045 Medicare services from Dr. Do across 30 procedure codes in 2024, for 2,487 Medicare patients. Medicare paid $977,779 for them.
Dr. Do's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9,5222024: 10,3929%
- Surgery
- 2023: 1,1622024: 1,1852%
- Drugs given in the office
- 2023: 2142024: 24012%
- Imaging
- 2023: 1502024: 1521%
- Office and hospital visits
- 2023: 422024: 4610%
- Other services
- 2023: 02024: 30
Where Dr. Do's Medicare services took place, 2024
- In an office11,71897%
- In a facility3273%
Dr. Do compared with the California median for ophthalmologists, 2024
- Dr. Do
- California median
- Medicare services
- 12,045vs 1,07911.2 times
- Medicare patients
- 2,487vs 4215.9 times
- Part D claims
- 29,456vs 61847.7 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Do'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cuong-Dung Trong Do treated 2,487 Medicare patients in 2024, average age 76
CMS counts 2,487 Medicare patients who saw Dr. Do in 2024. The largest group is 65 to 74, with 1,081 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 97% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Do's median patient age at 72, with 59% women.
Dr. Do's Medicare patients by age, 2024
Dr. Do's Medicare patients by sex, 2024
- Women1,51861%
- Men96939%
Chronic conditions among Dr. Do's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Arthritis51%
- Chronic kidney disease37%
- Osteoporosis34%
- Ischemic heart disease28%
- Alzheimer's and dementia16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Do's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cuong-Dung Trong Do wrote 29,563 Medicare Part D claims in 2024
In 2024, Dr. Do wrote 29,563 Medicare Part D claims for 2,975 patients. 36% of them were for generic drugs. CMS names the drug for 29,456 of them, across 49 drugs with 11 or more claims each, at $6,848,001 in total drug cost. In 2023, CMS named 30,580 claims across 52 drugs.
Dr. Do's Part D claims by kind of drug, 2024
- Generic10,788 claims36%
- Brand-name18,775 claims64%
Dr. Do'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.
Drug classes CMS tracks in Dr. Do's Part D claims, 2024
- Antibiotics0%46 of 29,563 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 30,5802024: 29,4564%
Drugs named by CMS: 49 in 2024, 52 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
Dr. Cuong-Dung Trong Do scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Do for performance year 2024, reported individually. Dr. Do accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 322 procedures of cataract surgery by Dr. Do, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Do's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 85of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Do ranks in Medicare procedure volume
- Cataract surgery
- 90th percentile322 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Cuong-Dung Trong Do received $35,557 in industry payments from 2016 to 2025
CMS Open Payments shows 969 general payments to Dr. Do from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 65% of the total. Allergan Inc. paid the most, $6,880.
General payments to Dr. Do by program year, 2016 to 2025
General payments to Dr. Do by kind, 2016 to 2025
- Food and beverage$23,16365%
- Consulting fees$11,12031%
- Travel and lodging$1,1373%
- Education$1180%
- Gifts$190%
Companies that paid Dr. Do 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. Cuong-Dung Trong Do graduated from University of Miami, Miller School of Medicine
Dr. Do graduated from University of Miami, Miller School of Medicine in 1993. Dr. Do is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Cuong-Dung Trong Do accepts plans from 16 insurance carriers
Dr. Do is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Humana
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Do accepts, by number of carriers
- PPO11
- Medicare10
- HMO7
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Cuong-Dung Trong Do'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 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. Cuong-Dung Trong Do
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. Cuong-Dung Trong Do's NPI number?
Dr. Cuong-Dung Trong Do's NPI number is 1477574200. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cuong-Dung Trong Do?
Dr. Cuong-Dung Trong Do is an ophthalmologist in Westminster, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Cuong-Dung Trong Do practice?
Dr. Do practices at 9061 Bolsa Ave, Westminster, CA 92683. Dr. Do's primary practice is Cuong-Dung DO, M.D., Inc in Westminster, California. Dmand AI also links Dr. Do to 1 group practice or clinic and 1 medical group.
What is Dr. Cuong-Dung Trong Do's office phone number?
The practice phone on file for Dr. Do is (714) 899-5670.
What is Dr. Cuong-Dung Trong Do's medical license number?
Dr. Do holds California license G83887.
Does Dr. Cuong-Dung Trong Do accept Medicare?
Yes. CMS data shows Dr. Do billed Medicare for 12,045 services in 2024, and Dr. Do accepts Medicare assignment.
What is Dr. Cuong-Dung Trong Do's MIPS score?
Dr. Do's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
How many Medicare patients does Dr. Cuong-Dung Trong Do see?
CMS counts 2,487 Medicare patients who saw Dr. Do in 2024, with an average age of 76.
Is Dr. Cuong-Dung Trong Do board certified?
Yes. Dr. Do is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Cuong-Dung Trong Do bill to Medicare?
In 2024, Dr. Do's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92133).
Show 5 more questionsShow fewer questions
Where did Dr. Cuong-Dung Trong Do go to medical school?
Dr. Do graduated from University of Miami, Miller School of Medicine in 1993.
What drugs does Dr. Cuong-Dung Trong Do prescribe most?
In 2024 Medicare Part D data, Dr. Do's most prescribed drugs by claims were Vyzulta, Lumigan and Latanoprost.
Has Dr. Cuong-Dung Trong Do received payments from drug or device companies?
CMS Open Payments shows $35,557 in general payments to Dr. Do from 35 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Cuong-Dung Trong Do been practicing?
Dr. Do graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Cuong-Dung Trong Do accept?
Dr. Do is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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