Doctor profile · Federal record
Dr. William Johnson, MD
Ophthalmology Physician (CMS: Ophthalmology) · Columbia, SC
- NPI 1376506774
- Accepts Medicare
- MIPS 97.1 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Summit Centre Dr
Columbia, SC 29229
(803) 252-8566
fax (803) 256-8881 - Mailing address
-
Po Box 60371
Charlotte, NC 282600371
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 17, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- South Carolina #23668
- Medicaid
- SC #236685
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376506774. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,078
Distinct HCPCS
10
Medicare allowed
$437,011
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,569 | 1,487 | $119 | |
92012 |
Established patient problem focused exam of visual system | 627 | 451 | $85 | |
92133 |
Imaging of optic nerve | 501 | 496 | $34 | |
92083 |
Exam of visual field with extended testing | 387 | 363 | $59 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 259 | 236 | $122 | |
92136 |
Measurement of corneal curvature and depth of eye | 218 | 178 | $32 | |
92134 |
Imaging of retina | 198 | 168 | $38 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 150 | 113 | $510 | |
92004 |
New patient complete exam of visual system | 88 | 88 | $142 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 33 | 29 | $293 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 154. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$54
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SUN PHARMACEUTICAL INDUSTRIES INC. | 2 | $39.13 | |
| Bausch & Lomb Americas Inc. | 1 | $15.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,948
Patients
730
Total drug cost
$329,919
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 571 | 157 | $11,991 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 227 | 63 | $7,938 |
| Prednisolone Acetate | Generic | 215 | 136 | $7,057 |
| Lumigan (Bimatoprost) | Brand | 179 | 44 | $90,618 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 115 | 80 | $2,598 |
| Travoprost | Generic | 111 | 32 | $26,586 |
| Prolensa (Bromfenac Sodium) | Brand | 99 | 64 | $33,110 |
| Timolol Maleate | Generic | 88 | 27 | $6,180 |
| Brimonidine Tartrate | Generic | 80 | 20 | $5,287 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 55 | 13 | $31,122 |
Frequently asked questions
What is Dr. William Johnson's medical specialty?
Dr. William Johnson practices Ophthalmology Physician in Columbia, SC.
Where does Dr. William Johnson practice?
Dr. William Johnson practices at 100 Summit Centre Dr, Columbia, SC 29229. Office phone: 8032528566.
What is Dr. William Johnson's NPI?
Dr. William Johnson's National Provider Identifier (NPI) is 1376506774, issued by NPPES.
Does Dr. William Johnson accept Medicare assignment?
Yes. Dr. William Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.