James R. Huynh
- Part D claims, 2023
- 11
- Hospital affiliations
- 1
- Industry payments
- $96
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 2300 Opitz Boulevard, Woodbridge, VA 22191
- Practice phone
- Call (703) 523-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find James Huynh'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.
James R. Huynh is an internist in Woodbridge, Virginia
James Huynh practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health.
James Huynh's NPI, 1235749854, was assigned on August 7, 2020. James Huynh holds Missouri license 2022006300.
- NPI
- 1235749854NPI Registry (opens in a new tab)
- NPI enumeration date
- August 7, 2020
- NPI status
- Active
- Practice phone
- (703) 523-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
James R. Huynh practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia
James Huynh's primary practice is Sentara Northern Virginia Medical Center, at 2300 Opitz Boulevard, Woodbridge, VA 22191 in Prince William County. The practice phone is (703) 523-1000.
- Sentara Northern Virginia Medical Center2300 Opitz Boulevard, Woodbridge, VA 22191 · Prince William CountyPhone(703) 523-1000
Source: Dmand AI Affiliation Data
James R. Huynh is affiliated with 1 site of care
James Huynh's primary practice is Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James R. Huynh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Huynh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Northern Virginia 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 Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
James R. Huynh is one of 3,339 internists in Virginia
Internal medicine is James Huynh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. James Huynh is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near James Huynh
Counts of internists 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
James R. Huynh's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts James Huynh's median patient age at 64, with 39% women.
James Huynh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
James R. Huynh wrote 11 Medicare Part D claims in 2023
In 2023, James Huynh wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $116 in total drug cost.
James Huynh'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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
James R. Huynh received $96 in industry payments in 2022
CMS Open Payments shows 2 general payments to James Huynh from 2 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $50.
Companies that paid James Huynh the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for James R. Huynh'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 James R. Huynh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James R. Huynh's NPI number?
James R. Huynh's NPI number is 1235749854. It was assigned on August 7, 2020, and it is active in the NPI Registry.
What does James R. Huynh specialize in?
James R. Huynh is an internist in Woodbridge, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does James R. Huynh practice?
James Huynh practices at 2300 Opitz Boulevard, Woodbridge, VA 22191. James Huynh's primary practice is Sentara Northern Virginia Medical Center in Woodbridge, Virginia, part of Sentara Health.
What is James R. Huynh's office phone number?
The practice phone on file for James Huynh is (703) 523-1000.
What is James R. Huynh's medical license number?
James Huynh holds Missouri license 2022006300.
Which hospitals is James R. Huynh affiliated with?
James Huynh practices at Sentara Northern Virginia Medical Center in Woodbridge, Virginia.
What drugs does James R. Huynh prescribe most?
In 2023 Medicare Part D data, James Huynh's most prescribed drugs by claims were Propranolol HCl.
Has James R. Huynh received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to James Huynh from 2 companies from 2022 to 2022. The largest total came from Novo Nordisk Inc.
How long has James R. Huynh been practicing?
James Huynh's NPI was assigned in 2020.
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