Doctor profile · Federal record
Dr. Clifton Cowan, O.D.
Corneal and Contact Management Optometrist (CMS: Optometry) · Leesville, LA
- NPI 1811980600
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 N. 5Th St.
Leesville, LA 714463464
(337) 239-2020
fax (337) 239-0755 - Mailing address
-
Po Box 681
Leesville, LA 714960681
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 20, 2008
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 152WC0802X — NUCC code
- State license (1)
- Louisiana #953-128T
- Medicaid
- LA #1342262
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811980600. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
591
Distinct HCPCS
9
Medicare allowed
$63,804
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 256 | 255 | $116 | |
92004 |
New patient complete exam of visual system | 99 | 99 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 57 | $120 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 41 | 23 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 32 | $85 | |
92134 |
Imaging of retina | 32 | 30 | $36 | |
92083 |
Exam of visual field with extended testing | 25 | 22 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $106 | |
92133 |
Imaging of optic nerve | 14 | 14 | $32 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 65. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$92
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $91.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
165
Patients
36
Total drug cost
$5,271
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 67 | 13 | $560 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 35 | 23 | $526 |
| Loteprednol Etabonate | Generic | 22 | 0 | $2,837 |
| Timolol Maleate | Generic | 16 | 0 | $103 |
| Prednisolone Acetate | Generic | 14 | 0 | $526 |
| Fluorometholone | Generic | 11 | 0 | $718 |
Frequently asked questions
What is Dr. Clifton Cowan's medical specialty?
Dr. Clifton Cowan practices Corneal and Contact Management Optometrist in Leesville, LA.
Where does Dr. Clifton Cowan practice?
Dr. Clifton Cowan practices at 1100 N. 5Th St., Leesville, LA 714463464. Office phone: 3372392020.
What is Dr. Clifton Cowan's NPI?
Dr. Clifton Cowan's National Provider Identifier (NPI) is 1811980600, issued by NPPES.
Does Dr. Clifton Cowan accept Medicare assignment?
Yes. Dr. Clifton Cowan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clifton Cowan commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.