Doctor profile · Federal record

Dr. ALLISIA WILLIAMSON, OD

Optometrist (CMS: OPTOMETRY) · EWING, NJ

  • NPI 1821156845
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1400 PARKWAY AVE
EWING, NJ 086283021
(609) 771-0845
fax (609) 771-0845
Mailing address
11103 WEST AVE, SUITE 6
SAN ANTONIO, TX 782131370

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
New Jersey #27OA00577300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821156845. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$134
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
ABB Con-Cise Optical Group LLC 2 $46.28
Alcon Vision LLC 2 $41.49
CooperVision Inc. 1 $29.85
Tarsus Pharmaceuticals, Inc. 1 $15.92

By nature of payment

Food and Beverage
$134

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›