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 Norfolk Optometrist, 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 |
Frequently asked questions
What is Dr. Nathalie Cassis's medical specialty?
Dr. Nathalie Cassis practices Optometrist in Norfolk, VA.
Where does Dr. Nathalie Cassis practice?
Dr. Nathalie Cassis practices at 335 W 21St St, Norfolk, VA 235172112. Office phone: 7576223937.
What is Dr. Nathalie Cassis's NPI?
Dr. Nathalie Cassis's National Provider Identifier (NPI) is 1013984186, issued by NPPES.
Does Dr. Nathalie Cassis accept Medicare assignment?
Yes. Dr. Nathalie Cassis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathalie Cassis 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); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.