Doctor profile · Federal record
Dr. CATHERINE SAJN, OD
Optometrist (CMS: OPTOMETRY) · NEW LENOX, IL
- NPI 1679706311
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1870 SILVER CROSS BLVD STE 110
NEW LENOX, IL 604518640
(815) 485-2727
fax (815) 485-3034 - Additional location
-
15900 W 127th St Ste 200
Lemont, IL 604392912
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- July 31, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Illinois #046010244
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679706311. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,521
Distinct HCPCS
10
Medicare allowed
$114,590
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 412 | 409 | $130 | |
83861 |
Microfluid analysis of tears | 232 | 102 | $22 | |
92250 |
Photography of the retina | 156 | 153 | $37 | |
92083 |
Exam of visual field with extended testing | 154 | 146 | $64 | |
92133 |
Imaging of optic nerve | 148 | 144 | $35 | |
92134 |
Imaging of retina | 135 | 119 | $42 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 116 | 100 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 85 | $131 | |
92004 |
New patient complete exam of visual system | 23 | 23 | $139 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 19 | 17 | $59 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 134. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$190
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $71.83 | |
| Tarsus Pharmaceuticals, Inc. | 1 | $30.30 | |
| RxSight Inc | 1 | $25.19 | |
| Bausch & Lomb Americas Inc. | 1 | $24.39 | |
| Glaukos Corporation | 1 | $23.36 | |
| Alcon Vision LLC | 1 | $14.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
196
Patients
44
Total drug cost
$56,642
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 81 | 22 | $1,387 |
| Cyclosporine | Generic | 34 | 0 | $17,265 |
| Restasis (Cyclosporine) | Brand | 25 | 11 | $30,951 |
| Fluorometholone | Generic | 19 | 0 | $1,278 |
| Loteprednol Etabonate | Generic | 13 | 11 | $1,585 |
| Lumigan (Bimatoprost) | Brand | 13 | 0 | $4,018 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 11 | 0 | $159 |