Dr. Hong-Ngoc Vo, MD
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 83
- Part D claims, 2023
- 13
- Hospital affiliations
- 2
- Industry payments
- $842
- Practice address
- 5555 West Las Positas Boulevard, Pleasanton, CA 94588
- Practice phone
- Call (925) 847-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vo'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. Hong-Ngoc Vo is an interventional radiologist in Pleasanton, California
Dr. Vo practices at Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University.
Dr. Vo's NPI, 1962638767, was assigned on June 8, 2009. Dr. Vo graduated from University Of Florida College Of Medicine in 2009. Dr. Vo's California license number on file is 129025.
- NPI
- 1962638767NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830422872
- NPI enumeration date
- June 8, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 847-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Hong-Ngoc Vo practices at Stanford Health Care Tri-Valley in Pleasanton, California
Dr. Vo's primary practice is Stanford Health Care Tri-Valley, at 5555 West Las Positas Boulevard, Pleasanton, CA 94588 in Alameda County. The practice phone is (925) 847-3000.
- Stanford Health Care Tri-Valley5555 West Las Positas Boulevard, Pleasanton, CA 94588 · Alameda CountyPhone(925) 847-3000
Source: Dmand AI Affiliation Data
Dr. Hong-Ngoc Vo is affiliated with 2 sites of care and 2 medical groups
Dr. Vo's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dr. Vo is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Vo to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hong-Ngoc Vo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Health Care Tri-Valley | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hong-Ngoc Vo is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Vo's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Vo is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Vo's licenses on file in 3 states: California, Washington and Pennsylvania.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
- Washington license
- Pennsylvania license
Interventional radiologists near Dr. Vo
Counts of interventional 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. Hong-Ngoc Vo billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Vo across 1 procedure code in 2024, for 83 Medicare patients. Medicare paid $105 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vo's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Imaging
- 2022: 2,5562024: 1899%
- Tests and treatments
- 2022: 1822024: 0100%
- Surgery
- 2022: 452024: 0100%
Dr. Vo compared with the California median for interventional radiologists, 2024
- Dr. Vo
- California median
- Medicare services
- 18vs 83898% below
- Medicare patients
- 83vs 43481% below
- Part D claims
- 13vs 1724% below
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Vo'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. Vo and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hong-Ngoc Vo treated 83 Medicare patients in 2024, average age 69
CMS counts 83 Medicare patients who saw Dr. Vo in 2024. The largest group is 65 to 74, with 44 patients. 70% of them have high blood pressure, and 55% have diabetes. 61% are also on Medicaid. Their average risk score is 1.81, 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. Vo's median patient age at 55, with 54% women.
Dr. Vo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vo's Medicare patients by sex, 2024
- Women4959%
- Men3441%
Chronic conditions among Dr. Vo's Medicare patients, 2024
- High blood pressure70%
- Diabetes55%
- High cholesterol46%
- Arthritis45%
- Anxiety27%
- Chronic kidney disease25%
- Heart failure20%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hong-Ngoc Vo wrote 13 Medicare Part D claims in 2023
In 2023, Dr. Vo wrote 13 Medicare Part D claims. They cover 1 drug, with $144 in total drug cost.
Dr. Vo's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Hong-Ngoc Vo takes part in Medicare
Dr. Vo 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. Hong-Ngoc Vo received $842 in industry payments from 2020 to 2025
CMS Open Payments shows 29 general payments to Dr. Vo from 6 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $315.
General payments to Dr. Vo by program year, 2020 to 2025
Companies that paid Dr. Vo 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. Hong-Ngoc Vo graduated from University Of Florida College Of Medicine
Dr. Vo graduated from University Of Florida College Of Medicine in 2009.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Hong-Ngoc Vo accepts plans from 7 insurance carriers
Dr. Vo is in network with 7 carriers, including United Healthcare, Kaiser Permanente and Aspirus Health Plan. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Kaiser Permanente
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Vo accepts, by number of carriers
- POS3
- PPO3
- EPO2
- HMO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Hong-Ngoc Vo'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Hong-Ngoc Vo
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. Hong-Ngoc Vo's NPI number?
Dr. Hong-Ngoc Vo's NPI number is 1962638767. It was assigned on June 8, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Hong-Ngoc Vo?
Dr. Hong-Ngoc Vo is an interventional radiologist in Pleasanton, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Hong-Ngoc Vo practice?
Dr. Vo practices at 5555 West Las Positas Boulevard, Pleasanton, CA 94588. Dr. Vo's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dmand AI also links Dr. Vo to 1 medical group.
What is Dr. Hong-Ngoc Vo's office phone number?
The practice phone on file for Dr. Vo is (925) 847-3000.
What is Dr. Hong-Ngoc Vo's medical license number?
Dr. Vo's California license number on file is 129025, one of the licenses on file in 3 states.
Which states has Dr. Hong-Ngoc Vo been licensed in?
Dmand AI has state licenses on file for Dr. Vo in California (2014 to 2025), Washington (2019 to 2023) and Pennsylvania (2010 to 2012).
Which hospitals is Dr. Hong-Ngoc Vo affiliated with?
Dr. Vo practices at Stanford Health Care Tri-Valley in Pleasanton, California. Dr. Vo is also affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Hong-Ngoc Vo part of?
Dr. Vo is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Vo to 1 more medical group.
Does Dr. Hong-Ngoc Vo accept Medicare?
Yes. CMS data shows Dr. Vo billed Medicare for 18 services in 2024, and Dr. Vo accepts Medicare assignment.
How many Medicare patients does Dr. Hong-Ngoc Vo see?
CMS counts 83 Medicare patients who saw Dr. Vo in 2024, with an average age of 69.
Show 7 more questionsShow fewer questions
Is Dr. Hong-Ngoc Vo board certified?
Yes. Dr. Vo is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Hong-Ngoc Vo bill to Medicare?
In 2024, Dr. Vo's most billed Medicare services were diagnostic imaging (71045).
Where did Dr. Hong-Ngoc Vo go to medical school?
Dr. Vo graduated from University Of Florida College Of Medicine in 2009.
What drugs does Dr. Hong-Ngoc Vo prescribe most?
In 2023 Medicare Part D data, Dr. Vo's most prescribed drugs by claims were Clopidogrel.
Has Dr. Hong-Ngoc Vo received payments from drug or device companies?
CMS Open Payments shows $842 in general payments to Dr. Vo from 6 companies from 2020 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Hong-Ngoc Vo been practicing?
Dr. Vo graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Hong-Ngoc Vo accept?
Dr. Vo is in network with 7 carriers, including United Healthcare, Kaiser Permanente and Aspirus Health Plan. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
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