Doctor profile · Federal record
Dr. Cathy Alexander, OD
Optometrist (CMS: Optometry) · Rockford, IL
- NPI 1134289754
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2300 N Rockton Ave
Rockford, IL 611033619
(815) 971-2000
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- January 26, 2010
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Illinois #046009137
- Medicaid
- IL #46009137
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134289754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
671
Distinct HCPCS
8
Medicare allowed
$37,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 277 | 270 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 115 | 85 | $64 | |
92134 |
Imaging of retina | 99 | 91 | $23 | |
92012 |
Established patient problem focused exam of visual system | 45 | 44 | $49 | |
92004 |
New patient complete exam of visual system | 36 | 36 | $92 | |
92133 |
Imaging of optic nerve | 36 | 36 | $21 | |
92250 |
Photography of the retina | 36 | 36 | $20 | |
92083 |
Exam of visual field with extended testing | 27 | 27 | $25 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 126. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
457
Patients
85
Total drug cost
$119,292
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 159 | 47 | $2,962 |
| Timolol Maleate | Generic | 66 | 20 | $3,573 |
| Brimonidine Tartrate | Generic | 34 | 0 | $4,441 |
| Travoprost | Generic | 31 | 0 | $5,209 |
| Prednisolone Acetate | Generic | 29 | 18 | $809 |
| Lumigan (Bimatoprost) | Brand | 22 | 0 | $12,964 |
| Xiidra (Lifitegrast) | Brand | 20 | 0 | $21,334 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 18 | 0 | $7,286 |
| Restasis (Cyclosporine) | Brand | 17 | 0 | $24,231 |
| Alphagan P (Brimonidine Tartrate) | Brand | 16 | 0 | $8,338 |
Frequently asked questions
What is Dr. Cathy Alexander's medical specialty?
Dr. Cathy Alexander practices Optometrist in Rockford, IL.
Where does Dr. Cathy Alexander practice?
Dr. Cathy Alexander practices at 2300 N Rockton Ave, Rockford, IL 611033619. Office phone: 8159712000.
What is Dr. Cathy Alexander's NPI?
Dr. Cathy Alexander's National Provider Identifier (NPI) is 1134289754, issued by NPPES.
Does Dr. Cathy Alexander accept Medicare assignment?
Yes. Dr. Cathy Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathy Alexander commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.