Sylvester Nguyen
- Part D claims, 2024
- 35
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2016
- 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 Sylvester 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.
Sylvester Nguyen is an optometrist in Stockton, California
Sylvester Nguyen practices at Permanente Medical Group Inc in Stockton, California.
Sylvester Nguyen's NPI, 1861844680, was assigned on July 5, 2016. Sylvester Nguyen holds California license 33381.
- NPI
- 1861844680NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486932621
- NPI enumeration date
- July 5, 2016
- 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
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sylvester Nguyen practices at Permanente Medical Group Inc in Stockton, California
Sylvester Nguyen'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
Sylvester Nguyen is affiliated with 2 sites of care and 2 medical groups
Sylvester Nguyen'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 Sylvester Nguyen to 1 more group practice or clinic 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 Sylvester Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sylvester Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | 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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Sylvester Nguyen is one of 7,206 optometrists in California
Optometrist is Sylvester Nguyen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Sylvester Nguyen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Sylvester Nguyen
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
Sylvester Nguyen's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Sylvester Nguyen's median patient age at 45, with 60% women.
Sylvester 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%
Source: Dmand AI Patient Panel Data
Sylvester Nguyen wrote 35 Medicare Part D claims in 2024
In 2024, Sylvester Nguyen wrote 35 Medicare Part D claims for 18 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Sylvester Nguyen takes part in Medicare
Sylvester 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)
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.
Sources for Sylvester 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 | 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) |
| 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 Sylvester 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 Sylvester Nguyen's NPI number?
Sylvester Nguyen's NPI number is 1861844680. It was assigned on July 5, 2016, and it is active in the NPI Registry.
What does Sylvester Nguyen specialize in?
Sylvester Nguyen is an optometrist in Stockton, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Sylvester Nguyen practice?
Sylvester Nguyen practices at 7373 West Ln, Stockton, CA 95210. Sylvester Nguyen's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Sylvester Nguyen to 1 group practice or clinic and 1 medical group.
What is Sylvester Nguyen's office phone number?
The practice phone on file for Sylvester Nguyen is (209) 476-2000.
What is Sylvester Nguyen's medical license number?
Sylvester Nguyen holds California license 33381.
What medical group is Sylvester Nguyen part of?
Sylvester Nguyen is linked to The Permanente Medical Group, Inc. Dmand AI links Sylvester Nguyen to 1 more medical group.
Does Sylvester Nguyen accept Medicare?
Yes. CMS lists Sylvester Nguyen as accepting Medicare assignment.
How long has Sylvester Nguyen been practicing?
Sylvester Nguyen graduated from medical school in 2016, 10 years ago.
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