Dr. Nhan Tan Trong Nguyen, MD
- Medicare services, 2024
- 76
- Medicare patients, 2024
- 55
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $36
- Practice address
- 2425 Geary Blvd, San Francisco, CA 94115
- Practice phone
- Call (415) 833-2646
- 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
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. Nhan Tan Trong Nguyen is a general surgeon in San Francisco, California
Dr. Nguyen practices at San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente.
Dr. Nguyen's NPI, 1992921332, was assigned on April 17, 2007. Dr. Nguyen graduated from UC San Diego School of Medicine in 1999. Dr. Nguyen holds California license A74736.
- NPI
- 1992921332NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810881901
- NPI enumeration date
- April 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 833-2646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nhan Tan Trong Nguyen practices at San Francisco Medical Center in San Francisco, California
Dr. Nguyen's primary practice is San Francisco Medical Center, at 2425 Geary Blvd, San Francisco, CA 94115 in San Francisco County. The practice phone is (415) 833-2646.
- San Francisco Medical Center2425 Geary Blvd, San Francisco, CA 94115 · San Francisco CountyPhone(415) 833-2646
Source: Dmand AI Affiliation Data
Dr. Nhan Tan Trong Nguyen is affiliated with 1 site of care and 1 medical group
Dr. Nguyen's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nhan Tan Trong Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nhan Tan Trong 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. Dr. Nguyen is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dr. Nguyen is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
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. Nhan Tan Trong Nguyen billed Medicare for 76 services in 2024
CMS data shows 76 Medicare services from Dr. Nguyen across 1 procedure code in 2024, for 55 Medicare patients. Medicare paid $1,947 for them. Every service was in an office.
Dr. Nguyen compared with the California median for general surgeons, 2024
- Dr. Nguyen
- California median
- Medicare services
- 76vs 16654% below
- Medicare patients
- 55vs 12155% below
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.
Need commercial claims for Dr. Nguyen?
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. Nhan Tan Trong Nguyen treated 55 Medicare patients in 2024, average age 71
CMS counts 55 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 33 patients. 53% of them have high blood pressure, and 47% have high cholesterol. 67% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 69, with 67% 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
- Women4378%
- Men1222%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure53%
- High cholesterol47%
- Diabetes35%
- Arthritis33%
- Osteoporosis29%
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 69
Patient panel by sex, all payers
- Women67%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Nhan Tan Trong 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. Nhan Tan Trong Nguyen has 7 publications on record
Dmand AI links 7 papers to Dr. Nguyen, published from 2002 to 2013. The most frequent topics are alpha Catenin, Amino Acid Sequence and Cell Line. Dr. Nguyen's most frequent co-authors are Sukhkarn Bains, MD, Sana Khan, MD and Douglas Zhi-Wen Liou, MD.
Dr. Nguyen's papers by year, 2002 to 2013
Topics Dr. Nguyen writes about most
- alpha Catenin
- Amino Acid Sequence
- Cell Line
- Cytoskeletal Proteins
- Diterpenes
- Genes, Reporter
- Molecular Sequence Data
- Molecular Structure
Dr. Nguyen's most frequent co-authors
Recent publications by Dr. Nguyen
See who Dr. Nguyen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nhan Tan Trong Nguyen received $36 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Nguyen from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $36.
General payments to Dr. Nguyen by program year, 2024 to 2025
Companies that paid Dr. Nguyen the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nhan Tan Trong Nguyen graduated from UC San Diego School of Medicine
Dr. Nguyen graduated from UC San Diego School of Medicine in 1999.
- Medical school
- Board certified in nuclear medicine
Source: Dmand AI Professional Profile Data
Dr. Nhan Tan Trong Nguyen accepts plans from 2 insurance carriers
Dr. Nguyen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Nguyen accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nhan Tan Trong 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) |
| 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. Nhan Tan Trong 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. Nhan Tan Trong Nguyen's NPI number?
Dr. Nhan Tan Trong Nguyen's NPI number is 1992921332. It was assigned on April 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nhan Tan Trong Nguyen?
Dr. Nhan Tan Trong Nguyen is a general surgeon in San Francisco, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nhan Tan Trong Nguyen practice?
Dr. Nguyen practices at 2425 Geary Blvd, San Francisco, CA 94115. Dr. Nguyen's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente.
What is Dr. Nhan Tan Trong Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (415) 833-2646.
What is Dr. Nhan Tan Trong Nguyen's medical license number?
Dr. Nguyen holds California license A74736.
Which hospitals is Dr. Nhan Tan Trong Nguyen affiliated with?
Dr. Nguyen practices at San Francisco Medical Center in San Francisco, California.
What medical group is Dr. Nhan Tan Trong Nguyen part of?
Dr. Nguyen is linked to The Permanente Medical Group, Inc.
Does Dr. Nhan Tan Trong Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 76 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Nhan Tan Trong Nguyen see?
CMS counts 55 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 71.
Is Dr. Nhan Tan Trong Nguyen board certified?
Yes. Dr. Nguyen is board certified in nuclear medicine by the American Board of Nuclear Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Nhan Tan Trong Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were radiation oncology (77080).
Where did Dr. Nhan Tan Trong Nguyen go to medical school?
Dr. Nguyen graduated from UC San Diego School of Medicine in 1999.
Has Dr. Nhan Tan Trong Nguyen received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Dr. Nguyen from 1 company from 2024 to 2025. The largest total came from GE Healthcare.
How long has Dr. Nhan Tan Trong Nguyen been practicing?
Dr. Nguyen graduated from medical school in 1999, 27 years ago.
Does Dr. Nhan Tan Trong Nguyen do research?
Dmand AI links 7 publications to Dr. Nguyen, published from 2002 to 2013.
Who does Dr. Nhan Tan Trong Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Sukhkarn Bains, MD (2 shared papers), Sana Khan, MD (1 shared paper) and Douglas Zhi-Wen Liou, MD (1 shared paper).
What insurance does Dr. Nhan Tan Trong Nguyen accept?
Dr. Nguyen is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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