Landen Longson
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- 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 Landen Longson'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.
Landen Longson is an optometrist in Lake Forest, California
Landen Longson practices at National Vision, Inc. in Lake Forest, California.
Landen Longson's NPI, 1386531846, was assigned on June 18, 2025. Landen Longson holds Utah license 10076212-9934.
- NPI
- 1386531846NPI Registry (opens in a new tab)
- NPI enumeration date
- June 18, 2025
- 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
Landen Longson practices at National Vision, Inc. in Lake Forest, California
Landen Longson'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
Landen Longson is affiliated with 2 sites of care and 1 medical group
Landen Longson's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Landen Longson to 1 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 Landen Longson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Landen Longson 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 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Landen Longson is one of 7,206 optometrists in California
Optometrist is Landen Longson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Landen Longson is licensed in Utah.
Specialties and state licenses
- Optometrist, UtahPrimary
Optometrists near Landen Longson
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
Landen Longson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Landen Longson's median patient age at 65, with 38% women.
Landen Longson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Sources for Landen Longson'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 |
| 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 Landen Longson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Landen Longson's NPI number?
Landen Longson's NPI number is 1386531846. It was assigned on June 18, 2025, and it is active in the NPI Registry.
What does Landen Longson specialize in?
Landen Longson is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Landen Longson practice?
Landen Longson practices at 23600 El Toro Rd, Lake Forest, CA 92630. Landen Longson's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Landen Longson to 1 group practice or clinic and 1 medical group.
What is Landen Longson's office phone number?
The practice phone on file for Landen Longson is (800) 571-5202.
What is Landen Longson's medical license number?
Landen Longson holds Utah license 10076212-9934.
How long has Landen Longson been practicing?
Landen Longson's NPI was assigned in 2025.
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