Vaughn Huynh
- Part D claims, 2024
- 102
- Industry payments
- $26
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Vaughn 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.
Vaughn Huynh is an optometrist in Stockton, California
Vaughn Huynh practices at Permanente Medical Group Inc in Stockton, California.
Vaughn Huynh's NPI, 1801263322, was assigned on September 1, 2015. Vaughn Huynh graduated from Pennsylvania College of Optometry in 2015. Vaughn Huynh holds California license 15417.
- NPI
- 1801263322NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870850217
- NPI enumeration date
- September 1, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Vaughn Huynh practices at Permanente Medical Group Inc in Stockton, California
Vaughn Huynh's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Vaughn Huynh is affiliated with 3 sites of care and 2 medical groups
Vaughn Huynh's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Vaughn Huynh to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Vaughn Huynh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vaughn Huynh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Vaughn Huynh is one of 7,206 optometrists in California
Optometrist is Vaughn Huynh's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Vaughn Huynh is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Vaughn Huynh
Counts of optometrists 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
Vaughn Huynh's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Vaughn Huynh's median patient age at 40, with 59% women.
Vaughn 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 40
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
Vaughn Huynh wrote 102 Medicare Part D claims in 2024
In 2024, Vaughn Huynh wrote 102 Medicare Part D claims for 39 patients. 61% of them were for generic drugs.
Vaughn Huynh's Part D claims by kind of drug, 2024
- Generic62 claims61%
- Brand-name40 claims39%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Vaughn Huynh takes part in Medicare
Vaughn Huynh 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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Vaughn Huynh received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Vaughn Huynh from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $26.
Companies that paid Vaughn Huynh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Vaughn Huynh graduated from Pennsylvania College of Optometry
Vaughn Huynh graduated from Pennsylvania College of Optometry in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Vaughn 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - 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 |
| 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 Vaughn Huynh
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What is Vaughn Huynh's NPI number?
Vaughn Huynh's NPI number is 1801263322. It was assigned on September 1, 2015, and it is active in the NPI Registry.
What does Vaughn Huynh specialize in?
Vaughn Huynh is an optometrist in Stockton, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Vaughn Huynh practice?
Vaughn Huynh practices at 7373 West Ln, Stockton, CA 95210. Vaughn Huynh's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Vaughn Huynh to 2 group practices and clinics and 1 medical group.
What is Vaughn Huynh's office phone number?
The practice phone on file for Vaughn Huynh is (209) 476-2000.
What is Vaughn Huynh's medical license number?
Vaughn Huynh holds California license 15417.
What medical group is Vaughn Huynh part of?
Vaughn Huynh is linked to The Permanente Medical Group, Inc. Dmand AI links Vaughn Huynh to 1 more medical group.
Does Vaughn Huynh accept Medicare?
Yes. CMS lists Vaughn Huynh as accepting Medicare assignment.
Where did Vaughn Huynh go to medical school?
Vaughn Huynh graduated from Pennsylvania College of Optometry in 2015.
Has Vaughn Huynh received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Vaughn Huynh from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Vaughn Huynh been practicing?
Vaughn Huynh graduated from medical school in 2015, 11 years ago.
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