Dr. Trung Duong Nguyen, MD
- Medicare services, 2024
- 525
- Medicare patients, 2024
- 526
- Industry payments
- $306
- Affiliated sites
- 4
- Medical groups
- 3
- Practice address
- 39350 Civic Center Drive, Suite 100, Fremont, CA 94538
- Practice phone
- Call (510) 456-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fremont Surgery Center
Surgery Center - Medicare-Certified · Fremont, California
Find Dr. Nguyen's professional email, personal email and mobile number
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Dr. Trung Duong Nguyen is an anesthesiologist in Fremont, California
Dr. Nguyen practices at Fremont Surgery Center in Fremont, California.
Dr. Nguyen's NPI, 1316018765, was assigned on November 9, 2006. Dr. Nguyen graduated from Medical College Of Wisconsin in 2001. Dr. Nguyen holds California license A80585.
- NPI
- 1316018765NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355377235
- NPI enumeration date
- November 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 456-4600
- 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. Trung Duong Nguyen practices at Fremont Surgery Center in Fremont, California
Dr. Nguyen's primary practice is Fremont Surgery Center, at 39350 Civic Center Drive, Suite 100, Fremont, CA 94538. The practice phone is (510) 456-4600.
- Fremont Surgery Center39350 Civic Center Drive, Suite 100, Fremont, CA 94538Phone(510) 456-4600
Source: Dmand AI Affiliation Data
Dr. Trung Duong Nguyen is affiliated with 4 sites of care and 3 medical groups
Dr. Nguyen's primary practice is Fremont Surgery Center in Fremont, California. The medical group on file is G2 Anesthesia. Dmand AI also links Dr. Nguyen to 3 more group practices and clinics and 2 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. Trung Duong 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 |
|---|---|
| Fremont Surgery Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Trung Duong Nguyen is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Nguyen is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Nguyen's licenses on file in 3 states: California, Texas and Pennsylvania.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Texas license
- Pennsylvania license
Anesthesiologists near Dr. Nguyen
Counts of anesthesiologists 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 Duong Nguyen billed Medicare for 525 services in 2024
CMS data shows 525 Medicare services from Dr. Nguyen across 5 procedure codes in 2024, for 526 Medicare patients. Medicare paid $66,378 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 3692024: 52542%
Dr. Nguyen compared with the California median for anesthesiologists, 2024
- Dr. Nguyen
- California median
- Medicare services
- 525vs 727.3 times
- Medicare patients
- 526vs 1433.7 times
Medians across 5,562 anesthesiologists 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 anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Trung Duong Nguyen treated 526 Medicare patients in 2024, average age 74
CMS counts 526 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 295 patients. 74% of them have high cholesterol, and 61% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 60, with 49% 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
- Women28254%
- Men24446%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High cholesterol74%
- High blood pressure61%
- Arthritis37%
- Ischemic heart disease23%
- Diabetes22%
- Osteoporosis22%
- Cancer18%
- Chronic kidney disease13%
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 60
Patient panel by sex, all payers
- Women49%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Trung Duong Nguyen takes part in Medicare
Dr. Nguyen 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. Trung Duong Nguyen received $306 in industry payments from 2018 to 2024
CMS Open Payments shows 4 general payments to Dr. Nguyen from 4 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $139.
General payments to Dr. Nguyen by program year, 2018 to 2024
Companies that paid Dr. Nguyen the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Trung Duong Nguyen graduated from Medical College Of Wisconsin
Dr. Nguyen graduated from Medical College Of Wisconsin in 2001.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Trung Duong Nguyen accepts plans from 2 insurance carriers
Dr. Nguyen is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- CMS Medicare
Plan types Dr. Nguyen accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Trung Duong 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) |
| 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) |
| 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 Duong 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 Duong Nguyen's NPI number?
Dr. Trung Duong Nguyen's NPI number is 1316018765. It was assigned on November 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Trung Duong Nguyen?
Dr. Trung Duong Nguyen is an anesthesiologist in Fremont, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Trung Duong Nguyen practice?
Dr. Nguyen practices at 39350 Civic Center Drive, Suite 100, Fremont, CA 94538. Dr. Nguyen's primary practice is Fremont Surgery Center in Fremont, California. Dmand AI also links Dr. Nguyen to 3 group practices and clinics and 2 medical groups.
What is Dr. Trung Duong Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (510) 456-4600.
What is Dr. Trung Duong Nguyen's medical license number?
Dr. Nguyen holds California license A80585, one of the licenses on file in 3 states.
Which states has Dr. Trung Duong Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2002 to 2026), Texas (2013 to 2019) and Pennsylvania (2016).
What medical group is Dr. Trung Duong Nguyen part of?
Dr. Nguyen is linked to G2 Anesthesia. Dmand AI links Dr. Nguyen to 2 more medical groups.
Does Dr. Trung Duong Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 525 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Trung Duong Nguyen see?
CMS counts 526 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 74.
Is Dr. Trung Duong Nguyen board certified?
Yes. Dr. Nguyen is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Trung Duong Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (00813).
Where did Dr. Trung Duong Nguyen go to medical school?
Dr. Nguyen graduated from Medical College Of Wisconsin in 2001.
Has Dr. Trung Duong Nguyen received payments from drug or device companies?
CMS Open Payments shows $306 in general payments to Dr. Nguyen from 4 companies from 2018 to 2024. The largest total came from Shire North American Group Inc.
How long has Dr. Trung Duong Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Trung Duong Nguyen accept?
Dr. Nguyen is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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