William James Henderson, OD
- Part D claims, 2024
- 14
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 23600 El Toro Rd, Lake Forest, CA 92630
- Practice phone
- Call (800) 571-5202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
National Vision, Inc.
Lake Forest, California
Find William Henderson'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.
William James Henderson is an optometrist in Lake Forest, California
William Henderson practices at National Vision, Inc. in Lake Forest, California.
William Henderson's NPI, 1396742094, was assigned on July 7, 2005. William Henderson holds North Carolina license 1760.
- NPI
- 1396742094NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Practice phone
- (800) 571-5202
- 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 Practice Data
William James Henderson practices at National Vision, Inc. in Lake Forest, California
William Henderson's primary practice is National Vision, Inc., at 23600 El Toro Rd, Lake Forest, CA 92630 in Orange County. The practice phone is (800) 571-5202.
- National Vision, Inc.23600 El Toro Rd, Lake Forest, CA 92630 · Orange CountyPhone(800) 571-5202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William James Henderson is affiliated with 1 site of care and 1 medical group
William Henderson's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links William Henderson to 1 medical group, 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 William James Henderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Henderson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Vision, Inc. | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William James Henderson is one of 7,206 optometrists in California
Optometrist is William Henderson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Henderson is licensed in North Carolina.
Specialties and state licenses
- Optometrist, North CarolinaPrimary
Optometrists near William Henderson
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
William James Henderson's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts William Henderson's median patient age at 54, with 49% women.
William Henderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women49%
- Men49%
Source: Dmand AI Patient Panel Data
William James Henderson wrote 14 Medicare Part D claims in 2024
In 2024, William Henderson wrote 14 Medicare Part D claims. 79% of them were for generic drugs.
William Henderson's Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for William James Henderson'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) |
| 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 William James Henderson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William James Henderson's NPI number?
William James Henderson's NPI number is 1396742094. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What does William James Henderson specialize in?
William James Henderson is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William James Henderson practice?
William Henderson practices at 23600 El Toro Rd, Lake Forest, CA 92630. William Henderson's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links William Henderson to 1 medical group.
What is William James Henderson's office phone number?
The practice phone on file for William Henderson is (800) 571-5202.
What is William James Henderson's medical license number?
William Henderson holds North Carolina license 1760.
How long has William James Henderson been practicing?
William Henderson's NPI was assigned in 2005.
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