James Allan Williamson, OD
- Industry payments
- $82
- Affiliated sites
- 4
- Medical groups
- 3
- Year NPI issued
- 2005
- Practice address
- 1689 Nonconnah Blvd, Memphis, TN 38132
- Practice phone
- Call (615) 355-3451
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nonconnah Boulevard VA Clinic
VA Clinic / Health Facility · Memphis, Tennessee
Find James Williamson'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.
James Allan Williamson is an optometrist in Memphis, Tennessee
James Williamson practices at Nonconnah Boulevard VA Clinic in Memphis, Tennessee.
James Williamson's NPI, 1831183060, was assigned on September 2, 2005. James Williamson graduated from Southern College of Optometry in 1997.
- NPI
- 1831183060NPI Registry (opens in a new tab)
- NPI enumeration date
- September 2, 2005
- NPI status
- Active
- Practice phone
- (615) 355-3451
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
James Allan Williamson practices at Nonconnah Boulevard VA Clinic in Memphis, Tennessee
James Williamson's primary practice is Nonconnah Boulevard VA Clinic, at 1689 Nonconnah Blvd, Memphis, TN 38132. The practice phone is (615) 355-3451.
- Nonconnah Boulevard VA Clinic1689 Nonconnah Blvd, Memphis, TN 38132Phone(615) 355-3451
Source: Dmand AI Affiliation Data
James Allan Williamson is affiliated with 4 sites of care and 3 medical groups
James Williamson's primary practice is Nonconnah Boulevard VA Clinic in Memphis, Tennessee. Dmand AI also links James Williamson to 3 group practices and clinics and 3 medical groups, each named with a free account. James Williamson's employer is on file too: a government & correctional health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Allan Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Williamson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nonconnah Boulevard VA Clinic | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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James Allan Williamson is one of 969 optometrists in Tennessee
Optometrist is James Williamson's primary specialty in the NPI Registry, under taxonomy code 152W00000X.
Specialties and state licenses
- OptometristPrimary
Optometrists near James Williamson
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
James Allan Williamson's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts James Williamson's median patient age at 68, with 19% women.
James Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women19%
- Men81%
Source: Dmand AI Patient Panel Data
James Allan Williamson received $82 in industry payments in 2025
CMS Open Payments shows 1 general payment to James Williamson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $82.
Companies that paid James Williamson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
James Allan Williamson graduated from Southern College of Optometry
James Williamson graduated from Southern College of Optometry in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for James Allan Williamson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 James Allan Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Allan Williamson's NPI number?
James Allan Williamson's NPI number is 1831183060. It was assigned on September 2, 2005, and it is active in the NPI Registry.
What does James Allan Williamson specialize in?
James Allan Williamson is an optometrist in Memphis, Tennessee. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does James Allan Williamson practice?
James Williamson practices at 1689 Nonconnah Blvd, Memphis, TN 38132. James Williamson's primary practice is Nonconnah Boulevard VA Clinic in Memphis, Tennessee. Dmand AI also links James Williamson to 3 group practices and clinics and 3 medical groups.
What is James Allan Williamson's office phone number?
The practice phone on file for James Williamson is (615) 355-3451.
Where did James Allan Williamson go to medical school?
James Williamson graduated from Southern College of Optometry in 1997.
Has James Allan Williamson received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to James Williamson from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has James Allan Williamson been practicing?
James Williamson graduated from medical school in 1997, 29 years ago.
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