Doctor profile · Federal record
Dr. Mark Nekola, MD
Ophthalmology Physician (CMS: Ophthalmology) · Swansea, IL
- NPI 1073509766
- Accepts Medicare
- MIPS 80.4 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3990 N Illinois St
Swansea, IL 622261919
(618) 277-1130
fax (618) 277-4917 - Mailing address
-
4900 W Main St
Belleville, IL 622264725
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 9, 2014
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Illinois #036092365
- Medicaid
- IL #036092365
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073509766. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,685
Distinct HCPCS
10
Medicare allowed
$159,094
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 636 | 560 | $123 | |
92133 |
Imaging of optic nerve | 297 | 294 | $36 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 220 | 198 | $56 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 167 | 151 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 160 | 137 | $127 | |
92083 |
Exam of visual field with extended testing | 129 | 127 | $60 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 29 | 26 | $355 | |
92004 |
New patient complete exam of visual system | 18 | 18 | $146 | |
92012 |
Established patient problem focused exam of visual system | 16 | 16 | $88 | |
92134 |
Imaging of retina | 13 | 13 | $39 |
In context: peer comparison
Among 4 peers in Swansea Ophthalmology Physician, average services per provider: 153. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Thea Pharma INC. | 1 | $18.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,931
Patients
533
Total drug cost
$134,906
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,047 | 255 | $22,034 |
| Timolol Maleate | Generic | 226 | 66 | $5,277 |
| Brimonidine Tartrate | Generic | 171 | 50 | $8,650 |
| Erythromycin (Erythromycin Base) | Brand | 65 | 41 | $842 |
| Prednisolone Acetate | Generic | 65 | 36 | $3,710 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 62 | 17 | $1,262 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 58 | 41 | $791 |
| Dorzolamide Hcl | Generic | 56 | 16 | $1,953 |
| Travoprost | Generic | 40 | 0 | $13,216 |
| Xiidra (Lifitegrast) | Brand | 30 | 11 | $34,506 |
Frequently asked questions
What is Dr. Mark Nekola's medical specialty?
Dr. Mark Nekola practices Ophthalmology Physician in Swansea, IL.
Where does Dr. Mark Nekola practice?
Dr. Mark Nekola practices at 3990 N Illinois St, Swansea, IL 622261919. Office phone: 6182771130.
What is Dr. Mark Nekola's NPI?
Dr. Mark Nekola's National Provider Identifier (NPI) is 1073509766, issued by NPPES.
Does Dr. Mark Nekola accept Medicare assignment?
Yes. Dr. Mark Nekola accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Nekola commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.