Zachariah Rihn, OD
- Industry payments
- $24
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- 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 Zachariah Rihn'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.
Zachariah Rihn is an optometrist in Lake Forest, California
Zachariah Rihn practices at National Vision, Inc. in Lake Forest, California.
Zachariah Rihn's NPI, 1891471389, was assigned on June 27, 2023. Zachariah Rihn holds Wisconsin license 3926-35.
- NPI
- 1891471389NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2023
- 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
Zachariah Rihn practices at National Vision, Inc. in Lake Forest, California
Zachariah Rihn'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
Zachariah Rihn is affiliated with 1 site of care and 1 medical group
Zachariah Rihn's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Zachariah Rihn 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 Zachariah Rihn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachariah Rihn 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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Zachariah Rihn is one of 7,206 optometrists in California
Optometrist is Zachariah Rihn's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Zachariah Rihn is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Zachariah Rihn
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
Zachariah Rihn's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Zachariah Rihn's median patient age at 67, with 58% women.
Zachariah Rihn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Zachariah Rihn received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Zachariah Rihn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $24.
Companies that paid Zachariah Rihn the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Zachariah Rihn'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 |
| Industry payments | Open Payments (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 Zachariah Rihn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zachariah Rihn's NPI number?
Zachariah Rihn's NPI number is 1891471389. It was assigned on June 27, 2023, and it is active in the NPI Registry.
What does Zachariah Rihn specialize in?
Zachariah Rihn is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Zachariah Rihn practice?
Zachariah Rihn practices at 23600 El Toro Rd, Lake Forest, CA 92630. Zachariah Rihn's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Zachariah Rihn to 1 medical group.
What is Zachariah Rihn's office phone number?
The practice phone on file for Zachariah Rihn is (800) 571-5202.
What is Zachariah Rihn's medical license number?
Zachariah Rihn holds Wisconsin license 3926-35.
Has Zachariah Rihn received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Zachariah Rihn from 1 company from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Zachariah Rihn been practicing?
Zachariah Rihn's NPI was assigned in 2023.
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