Ronald Michael Rosa, OD
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2012
- 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 Ronald Rosa'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.
Ronald Michael Rosa is an optometrist in Lake Forest, California
Ronald Rosa practices at National Vision, Inc. in Lake Forest, California.
Ronald Rosa's NPI, 1194084871, was assigned on May 15, 2012. Ronald Rosa holds California license 7563.
- NPI
- 1194084871NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2012
- 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
Ronald Michael Rosa practices at National Vision, Inc. in Lake Forest, California
Ronald Rosa'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
Ronald Michael Rosa is affiliated with 2 sites of care and 2 medical groups
Ronald Rosa's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Ronald Rosa to 2 medical groups and 1 group practice or clinic, 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 Ronald Michael Rosa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronald Rosa 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 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Ronald Michael Rosa is one of 7,206 optometrists in California
Optometrist is Ronald Rosa's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ronald Rosa is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ronald Rosa
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
Ronald Michael Rosa's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Ronald Rosa's median patient age at 75, with 58% women.
Ronald Rosa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Sources for Ronald Michael Rosa'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 Ronald Michael Rosa
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ronald Michael Rosa's NPI number?
Ronald Michael Rosa's NPI number is 1194084871. It was assigned on May 15, 2012, and it is active in the NPI Registry.
What does Ronald Michael Rosa specialize in?
Ronald Michael Rosa is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ronald Michael Rosa practice?
Ronald Rosa practices at 23600 El Toro Rd, Lake Forest, CA 92630. Ronald Rosa's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Ronald Rosa to 2 medical groups and 1 group practice or clinic.
What is Ronald Michael Rosa's office phone number?
The practice phone on file for Ronald Rosa is (800) 571-5202.
What is Ronald Michael Rosa's medical license number?
Ronald Rosa holds California license 7563.
How long has Ronald Michael Rosa been practicing?
Ronald Rosa's NPI was assigned in 2012.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card