Nicholas Lee Castagna, OD
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- 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 Nicholas Castagna'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.
Nicholas Lee Castagna is an optometrist in Lake Forest, California
Nicholas Castagna practices at National Vision, Inc. in Lake Forest, California.
Nicholas Castagna's NPI, 1841910270, was assigned on August 29, 2022. Nicholas Castagna holds Washington license OD61338911.
- NPI
- 1841910270NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385029685
- NPI enumeration date
- August 29, 2022
- NPI status
- Active
- Practice phone
- (800) 571-5202
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Nicholas Lee Castagna practices at National Vision, Inc. in Lake Forest, California
Nicholas Castagna'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
Nicholas Lee Castagna is affiliated with 3 sites of care and 2 medical groups
Nicholas Castagna's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Nicholas Castagna to 2 group practices and clinics and 2 medical groups, 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 Nicholas Lee Castagna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Castagna practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Vision, Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicholas Lee Castagna is one of 7,206 optometrists in California
Optometrist is Nicholas Castagna's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nicholas Castagna is licensed in Washington.
Specialties and state licenses
- Optometrist, WashingtonPrimary
Optometrists near Nicholas Castagna
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
Nicholas Lee Castagna's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Nicholas Castagna's median patient age at 70, with 61% women.
Nicholas Castagna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Sources for Nicholas Lee Castagna'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 Nicholas Lee Castagna
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicholas Lee Castagna's NPI number?
Nicholas Lee Castagna's NPI number is 1841910270. It was assigned on August 29, 2022, and it is active in the NPI Registry.
What does Nicholas Lee Castagna specialize in?
Nicholas Lee Castagna is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nicholas Lee Castagna practice?
Nicholas Castagna practices at 23600 El Toro Rd, Lake Forest, CA 92630. Nicholas Castagna's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Nicholas Castagna to 2 group practices and clinics and 2 medical groups.
What is Nicholas Lee Castagna's office phone number?
The practice phone on file for Nicholas Castagna is (800) 571-5202.
What is Nicholas Lee Castagna's medical license number?
Nicholas Castagna holds Washington license OD61338911.
How long has Nicholas Lee Castagna been practicing?
Nicholas Castagna graduated from medical school in 2022, 4 years ago.
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