Dr. Austin Huy Nguyen, MD
- Medicare services, 2024
- 47
- Medicare patients, 2024
- 131
- Publications
- 29
- Hospital affiliations
- 2
- Industry payments
- $56
- 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
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. Austin Huy Nguyen is an anesthesiologist in Fremont, California
Dr. Nguyen practices at Fremont Surgery Center in Fremont, California.
Dr. Nguyen's NPI, 1083109797, was assigned on June 25, 2018. Dr. Nguyen graduated from Creighton University School of Medicine - Omaha in 2017. Dr. Nguyen's California license number on file is 3593-8580.
- NPI
- 1083109797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163754755
- NPI enumeration date
- June 25, 2018
- 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
- 34
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Austin Huy 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. Austin Huy Nguyen is affiliated with 3 sites of care and 3 medical groups
Dr. Nguyen's primary practice is Fremont Surgery Center in Fremont, California. Dr. Nguyen is also affiliated with UCI Health - Orange. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Nguyen to 1 more hospital 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. Austin Huy Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 3 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 |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Austin Huy 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. Dr. Nguyen has a license on file in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
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. Austin Huy Nguyen billed Medicare for 47 services in 2024
CMS data shows 47 Medicare services from Dr. Nguyen across 3 procedure codes in 2024, for 131 Medicare patients. Medicare paid $1,418 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
- Surgery
- 2023: 322024: 313%
- Imaging
- 2023: 272024: 1641%
- Anesthesia
- 2023: 112024: 0100%
Dr. Nguyen compared with the California median for anesthesiologists, 2024
- Dr. Nguyen
- California median
- Medicare services
- 47vs 7235% below
- Medicare patients
- 131vs 1438% below
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. Austin Huy Nguyen treated 131 Medicare patients in 2024, average age 74
CMS counts 131 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.76, 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 54, with 54% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women7356%
- Men5844%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes41%
- Chronic kidney disease35%
- Mood disorders24%
- Depression22%
- Osteoporosis21%
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 54
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Austin Huy 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. Austin Huy Nguyen has 29 publications on record
Dmand AI links 29 papers to Dr. Nguyen, published from 2014 to 2017. 2016 was the busiest year, with 12. The most frequent topics are Biomarkers, Tumor, HMGB1 Protein and Lasers, Gas. Dr. Nguyen has published most often in Lasers Med Sci. Dr. Nguyen's most frequent co-authors are Sheila B. Bhavsar, MD, Christopher J. Huerter, MD and Tarek Salih, MD.
Dr. Nguyen's papers by year, 2014 to 2017
Topics Dr. Nguyen writes about most
- Biomarkers, Tumor
- HMGB1 Protein
- Lasers, Gas
- Lasers, Solid-State
- Laser Therapy
- Penile Neoplasms
- Signal Transduction
- Skin Neoplasms
Dr. Nguyen's most frequent co-authors
- Sheila B. Bhavsar, MD2 shared papers
- Christopher J. Huerter, MD2 shared papers
- Tarek Salih, MD2 shared papers
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 anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Austin Huy Nguyen received $56 in industry payments from 2022 to 2025
CMS Open Payments shows 2 general payments to Dr. Nguyen from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Merz Pharmaceuticals, LLC paid the most, $33.
General payments to Dr. Nguyen by program year, 2022 to 2025
Companies that paid Dr. Nguyen the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Austin Huy Nguyen graduated from Creighton University School of Medicine - Omaha
Dr. Nguyen graduated from Creighton University School of Medicine - Omaha in 2017.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Austin Huy Nguyen accepts plans from 1 insurance carrier
Dr. Nguyen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Austin Huy 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. Austin Huy 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. Austin Huy Nguyen's NPI number?
Dr. Austin Huy Nguyen's NPI number is 1083109797. It was assigned on June 25, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Austin Huy Nguyen?
Dr. Austin Huy Nguyen is an anesthesiologist in Fremont, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Austin Huy 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 1 hospital and 2 medical groups.
What is Dr. Austin Huy Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (510) 456-4600.
What is Dr. Austin Huy Nguyen's medical license number?
Dr. Nguyen's California license number on file is 3593-8580.
Which hospitals is Dr. Austin Huy Nguyen affiliated with?
Dr. Nguyen is affiliated with UCI Health - Orange. Dmand AI links Dr. Nguyen to 1 more hospital.
What medical group is Dr. Austin Huy Nguyen part of?
Dr. Nguyen is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Nguyen to 2 more medical groups.
Does Dr. Austin Huy Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 47 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Austin Huy Nguyen see?
CMS counts 131 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 74.
Is Dr. Austin Huy Nguyen board certified?
Yes. Dr. Nguyen is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Austin Huy Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were surgery: brain, spine and nerves (64450), ultrasound (76942) and surgery: brain, spine and nerves (64447).
Where did Dr. Austin Huy Nguyen go to medical school?
Dr. Nguyen graduated from Creighton University School of Medicine - Omaha in 2017.
Has Dr. Austin Huy Nguyen received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Dr. Nguyen from 2 companies from 2022 to 2025. The largest total came from Merz Pharmaceuticals, LLC.
How long has Dr. Austin Huy Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2017, 9 years ago.
Does Dr. Austin Huy Nguyen do research?
Dmand AI links 29 publications to Dr. Nguyen, published from 2014 to 2017.
Who does Dr. Austin Huy Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Sheila B. Bhavsar, MD (2 shared papers), Christopher J. Huerter, MD (2 shared papers) and Tarek Salih, MD (2 shared papers).
What insurance does Dr. Austin Huy Nguyen accept?
Dr. Nguyen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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