Doctor profile · Federal record
Dr. William Stiles, M.D.,J.D.
Ophthalmology Physician (CMS: Ophthalmology) · Northbrook, IL
- NPI 1356455216
- MIPS 0.0 / 100 · 2023
- 59 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1707 Shermer RD Ste 212
Northbrook, IL 600625374
(847) 272-9660 - Mailing address
-
1263 Mount Vernon Ter
Northbrook, IL 600624427
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1967 — 59 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356455216. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,046
Distinct HCPCS
7
Medicare allowed
$163,680
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 510 | 220 | $127 | |
92134 |
Imaging of retina | 227 | 119 | $39 | |
J0178 |
Injection, aflibercept, 1 mg | 88 | 12 | $828 | |
92083 |
Exam of visual field with extended testing | 79 | 56 | $61 | |
92133 |
Imaging of optic nerve | 65 | 35 | $36 | |
67028 |
Injection of drug into eye | 50 | 12 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $167 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 115. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Apellis Pharmaceuticals, Inc. | 1 | $17.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
595
Patients
167
Total drug cost
$26,095
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 196 | 45 | $3,413 |
| Timolol Maleate | Generic | 103 | 27 | $1,813 |
| Brimonidine Tartrate | Generic | 80 | 17 | $2,313 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 80 | 22 | $2,316 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 41 | 30 | $633 |
| Dorzolamide Hcl | Generic | 29 | 0 | $701 |
| Prednisolone Acetate | Generic | 24 | 14 | $879 |
| Cephalexin | Generic | 18 | 12 | $223 |
| Gentamicin Sulfate | Generic | 12 | 0 | $83 |
| Restasis (Cyclosporine) | Brand | 12 | 0 | $13,722 |
Hospital affiliations
Frequently asked questions
What is Dr. William Stiles's medical specialty?
Dr. William Stiles practices Ophthalmology Physician in Northbrook, IL.
Where does Dr. William Stiles practice?
Dr. William Stiles practices at 1707 Shermer RD Ste 212, Northbrook, IL 600625374. Office phone: 8472729660.
What is Dr. William Stiles's NPI?
Dr. William Stiles's National Provider Identifier (NPI) is 1356455216, issued by NPPES.
Does Dr. William Stiles accept Medicare assignment?
Dr. William Stiles does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Stiles commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of retina (HCPCS 92134); Injection, aflibercept, 1 mg (HCPCS J0178). Source: CMS Medicare Physician & Other Practitioners file.