Doctor profile · Federal record

Dr. Clark Deshon, O.D., F.A.A.O

Optometrist (CMS: Optometry) · Olney, IL

  • NPI 1861482309
  • Accepts Medicare
  • MIPS 80.0 / 100 · 2023
  • 34 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
303 E Main St
Olney, IL 62450
(618) 395-2676
fax (618) 395-2720

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
August 31, 2018
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Illinois #046008793
Medicaid
IL #046008793

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861482309. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
10,953
Distinct HCPCS
10
Medicare allowed
$153,335
HCPCS Description Services Patients Avg allowed
66984 Removal of cataract with insertion of prosthetic lens 8,096 63 $1
66821 Removal of recurring cataract in lens capsule using a laser 1,207 13 $1
92014 Established patient complete exam of visual system 625 606 $119
99213 Established patient office or other outpatient visit, 20-29 minutes 328 199 $87
92250 Photography of the retina 178 164 $35
92134 Imaging of retina 121 97 $38
92004 New patient complete exam of visual system 101 101 $141
92283 Extended exam involving color vision testing 66 66 $50
92133 Imaging of optic nerve 62 54 $33
92083 Exam of visual field with extended testing 57 49 $58

In context: peer comparison

Among 1 peers in Olney Optometrist, average services per provider: 730. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$369
Transactions
9
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 3 $195.99
Dompe US, INC. 1 $101.78
Bausch & Lomb Americas INC. 3 $43.21
Sight Sciences, INC. 2 $28.12

By nature of payment

Food and Beverage
$369

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
637
Patients
126
Total drug cost
$61,765
Drug Type Claims Patients Total cost
Latanoprost Generic 287 54 $3,155
Timolol Maleate Generic 112 34 $1,807
Lumigan (Bimatoprost) Brand 54 13 $20,070
Prednisolone Acetate Generic 36 25 $1,185
Vyzulta (Latanoprostene Bunod) Brand 36 0 $10,411
Restasis (Cyclosporine) Brand 27 0 $20,344
Dorzolamide Hcl Generic 25 0 $435
Travoprost Generic 24 0 $2,999
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 23 0 $526
Fluorometholone Generic 13 0 $833

Frequently asked questions

Auto-generated from federal data
What is Dr. Clark Deshon's medical specialty?
Dr. Clark Deshon practices Optometrist in Olney, IL.
Where does Dr. Clark Deshon practice?
Dr. Clark Deshon practices at 303 E Main St, Olney, IL 62450. Office phone: 6183952676.
What is Dr. Clark Deshon's NPI?
Dr. Clark Deshon's National Provider Identifier (NPI) is 1861482309, issued by NPPES.
Does Dr. Clark Deshon accept Medicare assignment?
Yes. Dr. Clark Deshon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clark Deshon commonly perform?
Top Medicare-reported procedures in 2023: Removal of cataract with insertion of prosthetic lens (HCPCS 66984); Removal of recurring cataract in lens capsule using a laser (HCPCS 66821); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.