Doctor profile · Federal record
Dr. NATHALIE CASSIS
Optometrist (CMS: OPTOMETRY) · NORFOLK, VA
- NPI 1013984186
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
335 W 21ST ST
NORFOLK, VA 235172112
(757) 622-3937
fax (757) 596-6947
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- May 3, 2022
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Virginia #0618000379
- Medicaid
- VA #010047480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013984186. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
496
Distinct HCPCS
9
Medicare allowed
$48,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 157 | 138 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 111 | 69 | $89 | |
92004 |
New patient complete exam of visual system | 44 | 44 | $147 | |
92134 |
Imaging of retina | 43 | 39 | $39 | |
92014 |
Established patient complete exam of visual system | 41 | 41 | $124 | |
92083 |
Exam of visual field with extended testing | 35 | 30 | $62 | |
92133 |
Imaging of optic nerve | 28 | 23 | $33 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 25 | 14 | $105 | |
92250 |
Photography of the retina | 12 | 12 | $37 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 132. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision Inc. | 2 | $35.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
79
Patients
12
Total drug cost
$15,630
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 24 | 0 | $391 |
| Timolol Maleate | Generic | 17 | 0 | $239 |
| Fluorometholone | Generic | 14 | 12 | $1,215 |
| Lumigan (Bimatoprost) | Brand | 12 | 0 | $8,809 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 12 | 0 | $4,976 |