Doctor profile · Federal record

Dr. Mitchell Williamson, M.D.

Neurology Physician · Lawrenceville, GA

  • NPI 1790786473
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 Professional Drive, Suite 110
Lawrenceville, GA 300467638
(770) 995-0555
fax (770) 995-0682

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
October 7, 2011
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Georgia #035789
Medicaid
GA #000598012A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790786473. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$154
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $33.12
Argenx US, INC. 1 $31.34
Banner Life Sciences, LLC 1 $25.70
Celgene Corporation 1 $22.69
Alexion Pharmaceuticals, INC. 1 $22.33
Ucb, INC. 1 $18.88

By nature of payment

Food and Beverage
$154

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
914
Patients
260
Total drug cost
$101,805
Drug Type Claims Patients Total cost
Gabapentin Generic 112 43 $5,539
Lamotrigine Generic 110 28 $2,271
Levetiracetam Generic 99 24 $3,692
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 67 29 $3,962
Amitriptyline Hcl Generic 57 14 $1,726
Trazodone Hcl Generic 55 19 $751
Duloxetine Hcl Generic 54 11 $1,199
Oxcarbazepine Generic 54 13 $2,003
Clonazepam Generic 52 13 $199
Emgality Pen (Galcanezumab-Gnlm) Brand 51 0 $37,138

Frequently asked questions

Auto-generated from federal data
What is Dr. Mitchell Williamson's medical specialty?
Dr. Mitchell Williamson practices Neurology Physician in Lawrenceville, GA.
Where does Dr. Mitchell Williamson practice?
Dr. Mitchell Williamson practices at 600 Professional Drive, Lawrenceville, GA 300467638. Office phone: 7709950555.
What is Dr. Mitchell Williamson's NPI?
Dr. Mitchell Williamson's National Provider Identifier (NPI) is 1790786473, issued by NPPES.