Dr. Trung D. Nguyen, MD
- Medicare services, 2024
- 306
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 192
- Hospital affiliations
- 3
- Industry payments
- $911
- Practice address
- 4445 Magnolia Avenue, Riverside, CA 92501
- Practice phone
- Call (951) 788-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nguyen's professional email, personal email and mobile number
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Dr. Trung D. Nguyen is a plastic surgeon in Riverside, California
Dr. Nguyen practices at Riverside Community Hospital in Riverside, California, part of HCA Healthcare.
Dr. Nguyen's NPI, 1528086279, was assigned on July 18, 2006. Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1996. Dr. Nguyen holds California license A82169.
- NPI
- 1528086279NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325044720
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 788-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Trung D. Nguyen practices at Riverside Community Hospital in Riverside, California
Dr. Nguyen's primary practice is Riverside Community Hospital, at 4445 Magnolia Avenue, Riverside, CA 92501 in Riverside County. The practice phone is (951) 788-3000.
- Riverside Community Hospital4445 Magnolia Avenue, Riverside, CA 92501 · Riverside CountyPhone(951) 788-3000
Source: Dmand AI Affiliation Data
Dr. Trung D. Nguyen is affiliated with 4 sites of care
Dr. Nguyen's primary practice is Riverside Community Hospital in Riverside, California, part of HCA Healthcare. Dr. Nguyen is also affiliated with Dignity Health - St. Bernardine Medical Center. Dmand AI also links Dr. Nguyen to 1 more hospital and 1 physician office, 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. Trung D. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Community Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Trung D. Nguyen is one of 778 plastic surgeons in California
Plastic surgery is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Nguyen is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Plastic surgery, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists breast reconstruction, cancerous skin growth removal and removal of damaged skin or skin graft among the conditions Dr. Nguyen treats.
Plastic surgeons near Dr. Nguyen
Counts of plastic surgeons 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. Trung D. Nguyen billed Medicare for 306 services in 2024
CMS data shows 306 Medicare services from Dr. Nguyen across 3 procedure codes in 2024, for 73 Medicare patients. Medicare paid $21,391 for them.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2052024: 30649%
Where Dr. Nguyen's Medicare services took place, 2024
- In an office5919%
- In a facility24781%
Dr. Nguyen compared with the California median for plastic surgeons, 2024
- Dr. Nguyen
- California median
- Medicare services
- 306vs 585.3 times
- Medicare patients
- 73vs 5924% above
- Part D claims
- 168vs 266.5 times
Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.
Dr. Nguyen'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.
Need commercial claims for Dr. Nguyen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other plastic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Trung D. Nguyen treated 73 Medicare patients in 2024, average age 68
CMS counts 73 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 71% are also on Medicaid. Their average risk score is 3.47, 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. Nguyen's median patient age at 53, with 64% women.
Dr. Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nguyen's Medicare patients by sex, 2024
- Women3953%
- Men3447%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Diabetes59%
- Arthritis53%
- Heart failure42%
- Mood disorders40%
- Anxiety37%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Trung D. Nguyen wrote 192 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 192 Medicare Part D claims for 43 patients. 90% of them were for generic drugs. CMS names the drug for 168 of them, across 5 drugs with 11 or more claims each, at $7,646 in total drug cost. In 2023, CMS named 138 claims across 3 drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic172 claims90%
- Brand-name20 claims10%
Dr. Nguyen'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. Nguyen's Part D claims, 2024
- Opioids53%102 of 192 claims
- Antibiotics33%64 of 192 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: 1382024: 16822%
Drugs named by CMS: 5 in 2024, 3 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. Trung D. Nguyen ranks in the 82nd percentile for mastectomy in Medicare
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of mastectomy by Dr. Nguyen, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Nguyen ranks in Medicare procedure volume
- Removal of tissue
- 77th percentile43 procedures
- Mastectomy
- 82nd percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Trung D. Nguyen received $911 in industry payments from 2016 to 2024
CMS Open Payments shows 33 general payments to Dr. Nguyen from 18 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Melinta Therapeutics, Inc. paid the most, $250.
General payments to Dr. Nguyen by program year, 2016 to 2024
Companies that paid Dr. Nguyen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Trung D. Nguyen graduated from David Geffen School of Medicine at UCLA
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1996.
- Medical school
- Board certified in plastic surgery
Source: Dmand AI Professional Profile Data
Dr. Trung D. Nguyen accepts plans from 14 insurance carriers
Dr. Nguyen is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- HMO8
- Medicare8
- PPO8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Trung D. Nguyen'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) |
| 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)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. Trung D. Nguyen
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. Trung D. Nguyen's NPI number?
Dr. Trung D. Nguyen's NPI number is 1528086279. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Trung D. Nguyen?
Dr. Trung D. Nguyen is a plastic surgeon in Riverside, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Trung D. Nguyen practice?
Dr. Nguyen practices at 4445 Magnolia Avenue, Riverside, CA 92501. Dr. Nguyen's primary practice is Riverside Community Hospital in Riverside, California, part of HCA Healthcare. Dmand AI also links Dr. Nguyen to 1 hospital and 1 physician office.
What is Dr. Trung D. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (951) 788-3000.
What is Dr. Trung D. Nguyen's medical license number?
Dr. Nguyen holds California license A82169, one of the licenses on file in 2 states.
Which states has Dr. Trung D. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2003 to 2027) and Pennsylvania (2003 to 2006).
Which hospitals is Dr. Trung D. Nguyen affiliated with?
Dr. Nguyen practices at Riverside Community Hospital in Riverside, California. Dr. Nguyen is also affiliated with Dignity Health - St. Bernardine Medical Center. Dmand AI links Dr. Nguyen to 1 more hospital.
Does Dr. Trung D. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 306 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Trung D. Nguyen see?
CMS counts 73 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 68.
Is Dr. Trung D. Nguyen board certified?
Yes. Dr. Nguyen is board certified in plastic surgery by the American Board of Plastic Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. Trung D. Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and hospital inpatient care (99222).
Where did Dr. Trung D. Nguyen go to medical school?
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1996.
What drugs does Dr. Trung D. Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Amoxicillin-Clavulanate Potass and Santyl.
Has Dr. Trung D. Nguyen received payments from drug or device companies?
CMS Open Payments shows $911 in general payments to Dr. Nguyen from 18 companies from 2016 to 2024. The largest total came from Melinta Therapeutics, Inc.
How long has Dr. Trung D. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Trung D. Nguyen accept?
Dr. Nguyen is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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