Doctor profile · Federal record
Dr. John Mason, O.D.
Optometrist (CMS: Optometry) · Columbia, SC
- NPI 1134100530
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
141 Wildewood Park Dr
Columbia, SC 292234300
(803) 865-5522
fax (803) 865-5496
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 31, 2011
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- South Carolina #1186
- Medicaid (3)
- SC #D11869 · SC #DA9757 · SC #DA9816
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134100530. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
441
Distinct HCPCS
7
Medicare allowed
$34,608
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 65 | $83 | |
92250 |
Photography of the retina | 113 | 107 | $35 | |
92014 |
Established patient complete exam of visual system | 99 | 99 | $118 | |
92083 |
Exam of visual field with extended testing | 31 | 31 | $58 | |
92133 |
Imaging of optic nerve | 31 | 31 | $34 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 28 | $120 | |
92004 |
New patient complete exam of visual system | 21 | 21 | $140 |
In context: peer comparison
Among 13 peers in Columbia Optometrist, average services per provider: 68. This provider delivers 6.5× the peer median.Open Payments
Industry payments received
All-time total
$259
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 3 | $137.13 | |
| Abbvie INC. | 1 | $121.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
97
Patients
31
Total drug cost
$2,147
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 97 | 31 | $2,147 |
Frequently asked questions
What is Dr. John Mason's medical specialty?
Dr. John Mason practices Optometrist in Columbia, SC.
Where does Dr. John Mason practice?
Dr. John Mason practices at 141 Wildewood Park Dr, Columbia, SC 292234300. Office phone: 8038655522.
What is Dr. John Mason's NPI?
Dr. John Mason's National Provider Identifier (NPI) is 1134100530, issued by NPPES.
Does Dr. John Mason accept Medicare assignment?
Yes. Dr. John Mason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Mason commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.