James D. Wu, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1765 Challenge Way, Sacramento, CA 95815-5097
- Practice phone
- Call (916) 567-0888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Union Vision Services
Eye care practice · Sacramento, California
Find James Wu'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 D. Wu is an optometrist in Sacramento, California
James Wu practices at Union Vision Services in Sacramento, California.
James Wu's NPI, 1477656890, was assigned on September 7, 2006. James Wu holds California license 5798T.
- NPI
- 1477656890NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2006
- NPI status
- Active
- Practice phone
- (916) 567-0888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James D. Wu practices at Union Vision Services in Sacramento, California
James Wu's primary practice is Union Vision Services, at 1765 Challenge Way, Sacramento, CA 95815-5097. The practice phone is (916) 567-0888.
- Union Vision Services1765 Challenge Way, Sacramento, CA 95815-5097Phone(916) 567-0888
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James D. Wu is affiliated with 1 site of care and 1 medical group
James Wu's primary practice is Union Vision Services in Sacramento, California. Dmand AI also links James Wu to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at James D. Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Wu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Union Vision Services | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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James D. Wu is one of 7,206 optometrists in California
Optometrist is James Wu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. James Wu is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near James Wu
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
James D. Wu's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts James Wu's median patient age at 37, with 17% women.
James Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women17%
- Men83%
Source: Dmand AI Patient Panel Data
Sources for James D. Wu'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 James D. Wu
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 D. Wu's NPI number?
James D. Wu's NPI number is 1477656890. It was assigned on September 7, 2006, and it is active in the NPI Registry.
What does James D. Wu specialize in?
James D. Wu is an optometrist in Sacramento, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does James D. Wu practice?
James Wu practices at 1765 Challenge Way, Sacramento, CA 95815-5097. James Wu's primary practice is Union Vision Services in Sacramento, California. Dmand AI also links James Wu to 1 medical group.
What is James D. Wu's office phone number?
The practice phone on file for James Wu is (916) 567-0888.
What is James D. Wu's medical license number?
James Wu holds California license 5798T.
How long has James D. Wu been practicing?
James Wu's NPI was assigned in 2006.
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