William Gunning Ryan, OD
- Industry payments
- $25
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 611 Della Street, Tappahannock, VA 22560-0966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Eye Site of Tappahannock
Physician office · Tappahannock, Virginia
Find William Ryan'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 Gunning Ryan is an optometrist in Avon, Connecticut
William Ryan practices at The Eye Site of Tappahannock in Tappahannock, Virginia.
William Ryan's NPI, 1578598033, was assigned on July 12, 2006. William Ryan holds Virginia license 0618000514.
- NPI
- 1578598033NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- 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 Affiliation Data
William Gunning Ryan practices in Tappahannock and Avon
William Ryan's primary practice is The Eye Site of Tappahannock, at 611 Della Street, Tappahannock, VA 22560-0966. The NPI Registry lists William Ryan's practice address as 30 W Avon Rd, Avon, CT 06001.
- The Eye Site of TappahannockPrimary611 Della Street, Tappahannock, VA 22560-0966
- NPI Registry address30 W Avon Rd, Avon, CT 06001 · Capitol County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
William Gunning Ryan is affiliated with 1 site of care
William Ryan's primary practice is The Eye Site of Tappahannock in Tappahannock, Virginia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Gunning Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Ryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Eye Site of Tappahannock | Available with a free account |
Source: Dmand AI Technology Install Data
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William Gunning Ryan is one of 468 optometrists in Connecticut
Optometrist is William Ryan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Ryan is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near William Ryan
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 Gunning Ryan's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts William Ryan's median patient age at 81, with 58% women.
William Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
William Gunning Ryan received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Ryan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $25.
Companies that paid William Ryan 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 William Gunning Ryan'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 William Gunning Ryan
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What is William Gunning Ryan's NPI number?
William Gunning Ryan's NPI number is 1578598033. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What does William Gunning Ryan specialize in?
William Gunning Ryan is an optometrist in Avon, Connecticut. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William Gunning Ryan practice?
William Ryan practices at 611 Della Street, Tappahannock, VA 22560-0966. William Ryan also practices at 30 W Avon Rd, Avon, CT 06001. William Ryan's primary practice is The Eye Site of Tappahannock in Tappahannock, Virginia.
What is William Gunning Ryan's medical license number?
William Ryan holds Virginia license 0618000514.
Has William Gunning Ryan received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to William Ryan from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has William Gunning Ryan been practicing?
William Ryan's NPI was assigned in 2006.
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