Dr. Duc C. Nguyen, MD
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 106
- Part D claims, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $8,523
- Practice address
- 1546 N Tracy Blvd, Tracy, CA 95376-2903
- Practice phone
- Call (209) 833-3320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duc C. Nguyen, MD, Inc
Physician office · Tracy, California
Find Dr. Nguyen'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. Duc C. Nguyen is a general surgeon in Tracy, California
Dr. Nguyen practices at Duc C. Nguyen, MD, Inc in Tracy, California.
Dr. Nguyen's NPI, 1356315410, was assigned on February 15, 2006. Dr. Nguyen graduated from George Washington University School of Medicine and Health Sciences in 1991. Dr. Nguyen holds California license G76681.
- NPI
- 1356315410NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002880382
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 833-3320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Duc C. Nguyen practices at Duc C. Nguyen, MD, Inc in Tracy, California
Dr. Nguyen's primary practice is Duc C. Nguyen, MD, Inc, at 1546 N Tracy Blvd, Tracy, CA 95376-2903. The practice phone is (209) 833-3320.
- Duc C. Nguyen, MD, Inc1546 N Tracy Blvd, Tracy, CA 95376-2903Phone(209) 833-3320
Source: Dmand AI Affiliation Data
Dr. Duc C. Nguyen is affiliated with 2 sites of care
Dr. Nguyen's primary practice is Duc C. Nguyen, MD, Inc in Tracy, California. Dr. Nguyen is also affiliated with Sutter Tracy Community Hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Duc C. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duc C. Nguyen, MD, Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Duc C. Nguyen is one of 2,926 general surgeons in California
Surgery is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists acute gallbladder or bile duct inflammation, breast surgery, cancerous skin growth removal, colon removal, gallbladder removal, groin hernia surgery, hemorrhoids and mastectomy among the conditions Dr. Nguyen treats.
General surgeons near Dr. Nguyen
Counts of general 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. Duc C. Nguyen billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Nguyen across 4 procedure codes in 2024, for 106 Medicare patients. Medicare paid $11,423 for them.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2222024: 11648%
- Surgery
- 2023: 112024: 0100%
Where Dr. Nguyen's Medicare services took place, 2024
- In an office8472%
- In a facility3228%
Dr. Nguyen compared with the California median for general surgeons, 2024
- Dr. Nguyen
- California median
- Medicare services
- 116vs 16630% below
- Medicare patients
- 106vs 12112% below
- Part D claims
- 55vs 3462% above
Medians across 2,606 general 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Duc C. Nguyen treated 106 Medicare patients in 2024, average age 76
CMS counts 106 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 75 to 84, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 1.94, 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 58, with 56% 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
- Women6258%
- Men4442%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes64%
- Arthritis42%
- Chronic kidney disease41%
- Ischemic heart disease40%
- Mood disorders28%
- Depression27%
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 58
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Duc C. Nguyen wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 83 Medicare Part D claims for 67 patients. 99% of them were for generic drugs. CMS names the drug for 55 of them, across 1 drug with 11 or more claims each, at $430 in total drug cost. In 2023, CMS named 61 claims across 1 drug.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic82 claims99%
- Brand-name and other1 claims1%
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
- Opioids78%65 of 83 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: 612024: 5510%
Drugs named by CMS: 1 in 2024, 1 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. Duc C. Nguyen ranks in the 86th percentile for hernia repair (minimally invasive) in Medicare
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of hernia repair (minimally invasive) by Dr. Nguyen, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Nguyen ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 86th percentile18 procedures
- Mastectomy
- 70th percentile14 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)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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. Duc C. Nguyen received $8,523 in industry payments from 2016 to 2025
CMS Open Payments shows 52 general payments to Dr. Nguyen from 7 drug and device companies from 2016 to 2025. Education make up the largest share, 70% of the total. Intuitive Surgical, Inc. paid the most, $7,110.
General payments to Dr. Nguyen by program year, 2016 to 2025
General payments to Dr. Nguyen by kind, 2016 to 2025
- Education$6,00070%
- Food and beverage$2,42428%
- Travel and lodging$991%
Companies that paid Dr. Nguyen 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. Duc C. Nguyen graduated from George Washington University School of Medicine and Health Sciences
Dr. Nguyen graduated from George Washington University School of Medicine and Health Sciences in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Duc C. Nguyen accepts plans from 16 insurance carriers
Dr. Nguyen is in network with 16 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Duc C. 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 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. Duc C. 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. Duc C. Nguyen's NPI number?
Dr. Duc C. Nguyen's NPI number is 1356315410. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Duc C. Nguyen?
Dr. Duc C. Nguyen is a general surgeon in Tracy, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Duc C. Nguyen practice?
Dr. Nguyen practices at 1546 N Tracy Blvd, Tracy, CA 95376-2903. Dr. Nguyen's primary practice is Duc C. Nguyen, MD, Inc in Tracy, California.
What is Dr. Duc C. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (209) 833-3320.
What is Dr. Duc C. Nguyen's medical license number?
Dr. Nguyen holds California license G76681, one of the licenses on file in 2 states.
Which states has Dr. Duc C. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (1993 to 2027) and Illinois (1998 to 1999).
Which hospitals is Dr. Duc C. Nguyen affiliated with?
Dr. Nguyen is affiliated with Sutter Tracy Community Hospital.
Does Dr. Duc C. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 116 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Duc C. Nguyen see?
CMS counts 106 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 76.
What services does Dr. Duc C. Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were office visit, new patient (99204), hospital inpatient care (99223) and office visit, established patient (99213).
Show 5 more questionsShow fewer questions
Where did Dr. Duc C. Nguyen go to medical school?
Dr. Nguyen graduated from George Washington University School of Medicine and Health Sciences in 1991.
What drugs does Dr. Duc C. Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Duc C. Nguyen received payments from drug or device companies?
CMS Open Payments shows $8,523 in general payments to Dr. Nguyen from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Duc C. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Duc C. Nguyen accept?
Dr. Nguyen is in network with 16 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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