Doctor profile · Federal record
Dr. Stephen Cusumano, O.D.
Optometrist (CMS: Optometry) · O Fallon, MO
- NPI 1831192533
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2681 Highway K
O Fallon, MO 633687865
(636) 978-5555
fax (636) 978-5555 - Additional location
-
3758 Elm St
Saint Charles, MO 633014336
(636) 757-3553
fax (636) 757-3553 - Mailing address
-
9979 Winghaven Blvd Ste 210
O Fallon, MO 633683628
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- October 20, 2025
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Missouri #TO2670
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831192533. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
158
Distinct HCPCS
5
Medicare allowed
$17,368
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 84 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 21 | $88 | |
92014 |
Established patient complete exam of visual system | 16 | 16 | $115 | |
92250 |
Photography of the retina | 16 | 16 | $34 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $157 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 34. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$524
Transactions
20
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas Inc. | 9 | $266.98 | |
| Johnson & Johnson Vision Care, Inc. | 4 | $87.98 | |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $49.03 | |
| Sight Sciences, Inc. | 2 | $48.80 | |
| CooperVision Inc. | 1 | $22.22 | |
| LKC Technologies, Inc. | 1 | $18.44 | |
| Lombart Brothers, Inc. | 1 | $15.79 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 1 | $14.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$2,072
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Timolol Maleate | Generic | 11 | 0 | $2,072 |
Frequently asked questions
What is Dr. Stephen Cusumano's medical specialty?
Dr. Stephen Cusumano practices Optometrist in O Fallon, MO.
Where does Dr. Stephen Cusumano practice?
Dr. Stephen Cusumano practices at 2681 Highway K, O Fallon, MO 633687865. Office phone: 6369785555.
What is Dr. Stephen Cusumano's NPI?
Dr. Stephen Cusumano's National Provider Identifier (NPI) is 1831192533, issued by NPPES.
Does Dr. Stephen Cusumano accept Medicare assignment?
Yes. Dr. Stephen Cusumano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Cusumano commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.