Dr. Michael Huy Nguyen, MD
- Medicare services, 2024
- 180
- Medicare patients, 2024
- 281
- Hospital affiliations
- 2
- Industry payments
- $656
- Medical groups
- 2
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- 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. Michael Huy Nguyen is a diagnostic radiologist in Vallejo, California
Dr. Nguyen practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Nguyen's NPI, 1710055074, was assigned on December 2, 2006. Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 2001. Dr. Nguyen holds California license A83620.
- NPI
- 1710055074NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143315614
- NPI enumeration date
- December 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 651-1000
- 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. Michael Huy Nguyen practices at Vallejo Medical Center in Vallejo, California
Dr. Nguyen's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Michael Huy Nguyen is affiliated with 5 sites of care and 2 medical groups
Dr. Nguyen's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dr. Nguyen is also affiliated with Vacaville Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Nguyen to 1 more group practice or clinic, 1 home health agency, 1 hospice and 1 medical group, 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. Michael Huy Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Huy Nguyen is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Nguyen is board certified in 10 year maintenance of certification by the American Board of Radiology. Dmand AI has Dr. Nguyen's licenses on file in 11 states: California, Puerto Rico, Indiana, Kansas, Kentucky, Missouri, Nebraska, Oklahoma, Arizona, Texas and New Mexico.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Puerto Rico license
- Indiana license
- Kansas license
- Kentucky license
- Missouri license
- Nebraska license
- Oklahoma license
- Arizona license
- Texas license
- New Mexico license
Diagnostic radiologists near Dr. Nguyen
Counts of diagnostic radiologists 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. Michael Huy Nguyen billed Medicare for 180 services in 2024
CMS data shows 180 Medicare services from Dr. Nguyen across 5 procedure codes in 2024, for 281 Medicare patients. Medicare paid $2,940 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
- Imaging
- 2023: 2002024: 18010%
Dr. Nguyen compared with the California median for diagnostic radiologists, 2024
- Dr. Nguyen
- California median
- Medicare services
- 180vs 2,28192% below
- Medicare patients
- 281vs 1,34679% below
Medians across 3,734 diagnostic radiologists 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 diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Huy Nguyen treated 281 Medicare patients in 2024, average age 66
CMS counts 281 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 109 patients. 65% of them have high blood pressure, and 53% have high cholesterol. 61% are also on Medicaid. Their average risk score is 1.91, 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 45, with 60% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women14050%
- Men14150%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure65%
- High cholesterol53%
- Arthritis44%
- Diabetes40%
- Chronic kidney disease33%
- Mood disorders28%
- Anxiety27%
- Asthma25%
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 45
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael 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. Michael Huy Nguyen received $656 in industry payments from 2020 to 2025
CMS Open Payments shows 22 general payments to Dr. Nguyen from 8 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $381.
General payments to Dr. Nguyen by program year, 2020 to 2025
Companies that paid Dr. Nguyen the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Huy Nguyen graduated from David Geffen School of Medicine at UCLA
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 2001. Dr. Nguyen is a member of ACR, ARRS, European Society of Radiology and RSNA.
- Medical school
- Board certified in 10 year maintenance of certification
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Michael Huy 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. Michael 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) |
| 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. Michael 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. Michael Huy Nguyen's NPI number?
Dr. Michael Huy Nguyen's NPI number is 1710055074. It was assigned on December 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Huy Nguyen?
Dr. Michael Huy Nguyen is a diagnostic radiologist in Vallejo, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael Huy Nguyen practice?
Dr. Nguyen practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Nguyen's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Nguyen to 1 group practice or clinic, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Michael Huy Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (707) 651-1000.
What is Dr. Michael Huy Nguyen's medical license number?
Dr. Nguyen holds California license A83620, one of the licenses on file in 11 states.
Which states has Dr. Michael Huy Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2003 to 2027), Puerto Rico (2011 to 2016), Indiana (2009 to 2015), Kansas (2009 to 2014), Kentucky (2009 to 2014), Missouri (2009 to 2014), Nebraska (2012 to 2014), Oklahoma (2009 to 2014), Arizona (2010 to 2013), Texas (2010 to 2013) and New Mexico (2007 to 2008).
Which hospitals is Dr. Michael Huy Nguyen affiliated with?
Dr. Nguyen practices at Vallejo Medical Center in Vallejo, California. Dr. Nguyen is also affiliated with Vacaville Medical Center.
What medical group is Dr. Michael Huy Nguyen part of?
Dr. Nguyen is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Nguyen to 1 more medical group.
Does Dr. Michael Huy Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 180 services in 2024, and Dr. Nguyen accepts Medicare assignment.
How many Medicare patients does Dr. Michael Huy Nguyen see?
CMS counts 281 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 66.
Show 6 more questionsShow fewer questions
Is Dr. Michael Huy Nguyen board certified?
Yes. Dr. Nguyen is board certified in 10 year maintenance of certification by the American Board of Radiology.
What services does Dr. Michael Huy Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (71046).
Where did Dr. Michael Huy Nguyen go to medical school?
Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 2001.
Has Dr. Michael Huy Nguyen received payments from drug or device companies?
CMS Open Payments shows $656 in general payments to Dr. Nguyen from 8 companies from 2020 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Michael Huy Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Michael Huy 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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