Doctor profile · Federal record

Dr. Laurali Sime, OD

Optometrist (CMS: Optometry) · Williston, ND

  • NPI 1851465223
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1213 15Th Ave W
Williston, ND 588013800
(701) 577-3937
fax (701) 577-3938

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
September 30, 2011
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
North Dakota #574
Medicaid
ND #60521

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851465223. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
429
Distinct HCPCS
6
Medicare allowed
$48,978
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 265 261 $125
66984 Removal of cataract with insertion of prosthetic lens 65 38 $98
92004 New patient complete exam of visual system 44 44 $148
92134 Imaging of retina 26 26 $39
92012 Established patient problem focused exam of visual system 17 16 $89
92133 Imaging of optic nerve 12 12 $36

In context: peer comparison

Among 3 peers in Williston Optometrist, average services per provider: 66. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $19.50

By nature of payment

Food and Beverage
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
59
Patients
11
Total drug cost
$756
Drug Type Claims Patients Total cost
Latanoprost Generic 46 0 $599
Erythromycin (Erythromycin Base) Brand 13 11 $156

Frequently asked questions

Auto-generated from federal data
What is Dr. Laurali Sime's medical specialty?
Dr. Laurali Sime practices Optometrist in Williston, ND.
Where does Dr. Laurali Sime practice?
Dr. Laurali Sime practices at 1213 15Th Ave W, Williston, ND 588013800. Office phone: 7015773937.
What is Dr. Laurali Sime's NPI?
Dr. Laurali Sime's National Provider Identifier (NPI) is 1851465223, issued by NPPES.
Does Dr. Laurali Sime accept Medicare assignment?
Yes. Dr. Laurali Sime accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laurali Sime commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Removal of cataract with insertion of prosthetic lens (HCPCS 66984); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.