Doctor profile · Federal record

Dr. Mason Munn, OD

Optometrist (CMS: Optometry) · Optometrist · Clinton, SC

  • NPI 1811349897
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
22995 US Highway 76
Clinton, SC 293257529
(864) 654-6706
Additional location
273 Harrison Bridge RD
Simpsonville, SC 296807132
Additional location
2735 Winnsboro RD
Newberry, SC 291084011
Mailing address
Po Box 896189
Charlotte, NC 282891533

Credentials & registration

NPPES · NUCC
NPI registered
July 2016 — 10 yrs on file
Profile last updated
July 22, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
South Carolina #2185 · New Jersey #270A00666300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811349897. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,734
Distinct HCPCS
10
Medicare allowed
$123,496
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 406 403 $115
92250 Photography of the retina 241 234 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 198 175 $84
92012 Established patient problem focused exam of visual system 166 137 $83
92133 Imaging of optic nerve 135 127 $34
83861 Microfluid analysis of tears 126 52 $22
92004 New patient complete exam of visual system 101 101 $139
92134 Imaging of retina 90 82 $37
92020 Exam of the internal drainage system of eye 69 69 $26
76514 Ultrasound scan of cornea to determine thickness 60 59 $10

In context: peer comparison

Among 2 peers in Clinton Optometrist, average services per provider: 121. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$355
Transactions
18
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 4 $76.59
Oyster Point Pharma, INC. 4 $75.13
Alcon Vision LLC 2 $56.20
Sun Pharmaceutical Industries INC. 2 $40.69
Sight Sciences, INC. 2 $31.99
Sandoz INC. 1 $22.65
Harrow Eye, LLC 1 $19.79
Rayner Intraocular Lenses Limited 1 $16.45
TearLab Corp 1 $15.56

By nature of payment

Food and Beverage
$355

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
941
Patients
514
Total drug cost
$216,484
Drug Type Claims Patients Total cost
Latanoprost Generic 194 65 $4,372
Erythromycin (Erythromycin Base) Brand 139 99 $1,416
Restasis (Cyclosporine) Brand 108 52 $125,963
Prednisolone Acetate Generic 107 98 $3,820
Timolol Maleate Generic 66 31 $703
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 58 18 $1,256
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 57 51 $682
Brimonidine Tartrate Generic 49 14 $1,652
Xiidra (Lifitegrast) Brand 45 23 $52,830
Doxycycline Hyclate Generic 33 30 $598

Frequently asked questions

Auto-generated from federal data
What is Dr. Mason Munn's medical specialty?
Dr. Mason Munn practices Optometrist in Clinton, SC.
Where does Dr. Mason Munn practice?
Dr. Mason Munn practices at 22995 US Highway 76, Clinton, SC 293257529. Office phone: 8646546706.
What is Dr. Mason Munn's NPI?
Dr. Mason Munn's National Provider Identifier (NPI) is 1811349897, issued by NPPES.
Does Dr. Mason Munn accept Medicare assignment?
Yes. Dr. Mason Munn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mason Munn commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.