Dr. David Nguyen, MD
- Medicare services, 2018
- 20
- Hospital affiliations
- 1
- Industry payments
- $604
- Medical group
- 1
- State licenses
- 2
- Practice address
- 250 Hospital Parkway, San Jose, CA 95119
- Practice phone
- Call (408) 972-7000
- 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. David Nguyen is an anesthesiologist in San Jose, California
Dr. Nguyen practices at San Jose Medical Center in San Jose, California, part of Kaiser Permanente.
Dr. Nguyen's NPI, 1639406911, was assigned on November 7, 2009. Dr. Nguyen graduated from Drexel University College Of Medicine in 2009. Dr. Nguyen holds California license A125884.
- NPI
- 1639406911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577707629
- NPI enumeration date
- November 7, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 972-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Nguyen practices at San Jose Medical Center in San Jose, California
Dr. Nguyen's primary practice is San Jose Medical Center, at 250 Hospital Parkway, San Jose, CA 95119 in Santa Clara County. The practice phone is (408) 972-7000.
- San Jose Medical Center250 Hospital Parkway, San Jose, CA 95119 · Santa Clara CountyPhone(408) 972-7000
Source: Dmand AI Affiliation Data
Dr. David Nguyen is affiliated with 1 site of care and 1 medical group
Dr. Nguyen's primary practice is San Jose Medical Center in San Jose, 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. David 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 Jose Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David Nguyen is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- 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. David Nguyen billed Medicare for 20 services in 2018
CMS data shows 20 Medicare services from Dr. Nguyen across 1 procedure code in 2018. Medicare paid $2,963 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nguyen's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Anesthesia
- 2017: 432018: 2053%
Dr. Nguyen compared with the California median for anesthesiologists, 2018
- Dr. Nguyen
- California median
- Medicare services
- 20vs 7272% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Nguyen's most billed Medicare procedure codes, 2018
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. David Nguyen's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 45, with 57% women.
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
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
How Dr. David Nguyen takes part in Medicare
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. David Nguyen received $604 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Nguyen from 9 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $139.
General payments to Dr. Nguyen by program year, 2016 to 2023
Companies that paid Dr. Nguyen the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Nguyen graduated from Drexel University College Of Medicine
Dr. Nguyen graduated from Drexel University College Of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David 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 Data |
| 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 |
| 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. David 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. David Nguyen's NPI number?
Dr. David Nguyen's NPI number is 1639406911. It was assigned on November 7, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. David Nguyen?
Dr. David Nguyen is an anesthesiologist in San Jose, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David Nguyen practice?
Dr. Nguyen practices at 250 Hospital Parkway, San Jose, CA 95119. Dr. Nguyen's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente.
What is Dr. David Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (408) 972-7000.
What is Dr. David Nguyen's medical license number?
Dr. Nguyen holds California license A125884, one of the licenses on file in 2 states.
Which states has Dr. David Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in California (2013 to 2026) and Pennsylvania (2009 to 2013).
Which hospitals is Dr. David Nguyen affiliated with?
Dr. Nguyen practices at San Jose Medical Center in San Jose, California.
What medical group is Dr. David Nguyen part of?
Dr. Nguyen is linked to The Permanente Medical Group, Inc.
Does Dr. David Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 20 services in 2018, and Dr. Nguyen accepts Medicare assignment.
What services does Dr. David Nguyen bill to Medicare?
In 2018, Dr. Nguyen's most billed Medicare services were anesthesia (00731).
Show 3 more questionsShow fewer questions
Where did Dr. David Nguyen go to medical school?
Dr. Nguyen graduated from Drexel University College Of Medicine in 2009.
Has Dr. David Nguyen received payments from drug or device companies?
CMS Open Payments shows $604 in general payments to Dr. Nguyen from 9 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. David Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2009, 17 years ago.
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