Allisia Ann Williamson, OD
- Part D claims, 2024
- 19
- Industry payments
- $76
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1410 Parkway Ave, Ewing, NJ 08628
- Practice phone
- Call (609) 771-0088
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Visionworks Doctors of Optometry
Ewing, New Jersey
Find Allisia Williamson's professional email, personal email and mobile number
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Allisia Ann Williamson is an optometrist in Ewing, New Jersey
Allisia Williamson practices at Visionworks Doctors of Optometry in Ewing, New Jersey.
Allisia Williamson's NPI, 1821156845, was assigned on December 4, 2006. Allisia Williamson graduated from Pennsylvania College of Optometry in 2001. Allisia Williamson holds New Jersey license 27OA00577300.
- NPI
- 1821156845NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597794412
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (609) 771-0088
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Allisia Ann Williamson practices at Visionworks Doctors of Optometry in Ewing, New Jersey
Allisia Williamson's primary practice is Visionworks Doctors of Optometry, at 1410 Parkway Ave, Ewing, NJ 08628 in Mercer County. The practice phone is (609) 771-0088.
- Visionworks Doctors of Optometry1410 Parkway Ave, Ewing, NJ 08628 · Mercer CountyPhone(609) 771-0088
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Allisia Ann Williamson is affiliated with 3 sites of care and 2 medical groups
Allisia Williamson's primary practice is Visionworks Doctors of Optometry in Ewing, New Jersey. Dmand AI also links Allisia Williamson 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 Allisia Ann Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allisia Williamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Visionworks Doctors of Optometry | 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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Allisia Ann Williamson is one of 1,140 optometrists in New Jersey
Optometrist is Allisia Williamson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Allisia Williamson is licensed in New Jersey.
Specialties and state licenses
- Optometrist, New JerseyPrimary
Optometrists near Allisia 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
Allisia Ann Williamson's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Allisia Williamson's median patient age at 51, with 56% women.
Allisia 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 51
Patient panel by sex, all payers
- Women56%
- Men41%
Source: Dmand AI Patient Panel Data
Allisia Ann Williamson wrote 19 Medicare Part D claims in 2024
In 2024, Allisia Williamson wrote 19 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Allisia Ann Williamson takes part in Medicare
Allisia Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Allisia Ann Williamson received $76 in industry payments in 2025
CMS Open Payments shows 4 general payments to Allisia Williamson from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $24.
Companies that paid Allisia 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
Allisia Ann Williamson graduated from Pennsylvania College of Optometry
Allisia Williamson graduated from Pennsylvania College of Optometry in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Allisia Ann 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 | 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Allisia Ann 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 Allisia Ann Williamson's NPI number?
Allisia Ann Williamson's NPI number is 1821156845. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What does Allisia Ann Williamson specialize in?
Allisia Ann Williamson is an optometrist in Ewing, New Jersey. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Allisia Ann Williamson practice?
Allisia Williamson practices at 1410 Parkway Ave, Ewing, NJ 08628. Allisia Williamson's primary practice is Visionworks Doctors of Optometry in Ewing, New Jersey. Dmand AI also links Allisia Williamson to 2 group practices and clinics and 2 medical groups.
What is Allisia Ann Williamson's office phone number?
The practice phone on file for Allisia Williamson is (609) 771-0088.
What is Allisia Ann Williamson's medical license number?
Allisia Williamson holds New Jersey license 27OA00577300.
Does Allisia Ann Williamson accept Medicare?
Yes. CMS lists Allisia Williamson as accepting Medicare assignment.
Where did Allisia Ann Williamson go to medical school?
Allisia Williamson graduated from Pennsylvania College of Optometry in 2001.
Has Allisia Ann Williamson received payments from drug or device companies?
CMS Open Payments shows $76 in general payments to Allisia Williamson from 4 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Allisia Ann Williamson been practicing?
Allisia Williamson graduated from medical school in 2001, 25 years ago.
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