Ophthalmology, Glaucoma Specialist · Wheaton, IL
NPI
1699764597
Since 2005
Specialty
Ophthalmology, Glaucoma Specialist
Code 207WX0009X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
2015 N Main St
Wheaton, IL, 60187
Phone (630) 668-8250
Groups this clinician bills Medicare through
Medicare paid, 2024
$252K
4,974 services
Medicare patients, 2024
996
Average age 78
Drug cost, 2024
$633K
6,819 prescriptions
Company payments, 2025
$305
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Ruth D Williams was code 99213 (office e&m - established), 1,955 times for 887 patients. In total Ruth D Williams billed 4,974 services in 20 codes, and Medicare paid $252K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-08-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 1,955 | 887 | $64.65 | $126K |
| 92083 Vision, Hearing, and Speech Services | Office | 851 | 775 | $44.72 | $38K |
| 92133 Computerized Ophthalmic Imaging | Office | 819 | 790 | $25.71 | $21K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 679 | 374 | $13.39 | $9,091 |
| 99214 Office E&M - Established | Office | 362 | 313 | $84.54 | $31K |
| 92020 Ophthalmological E&M | Office | 93 | 87 | $19.69 | $1,831 |
| 65855 Fluid Flow and Drainage of Eye (Any Method) | Facility | 42 | 33 | $166.04 | $6,973 |
| 76514 Ultrasound - Nonspecific | Office | 30 | 30 | $7.90 | $237 |
| 92134 Computerized Ophthalmic Imaging | Office | 28 | 26 | $25.42 | $712 |
| 99204 Office E&M - New | Office | 21 | 21 | $114.74 | $2,410 |
| 66821 Cataract Surgery | Facility | 16 | 14 | $263.99 | $4,224 |
| 92250 Angiography | Office | 15 | 15 | $20.39 | $306 |
| 65855 Fluid Flow and Drainage of Eye (Any Method) | Office | 15 | 12 | $200.78 | $3,012 |
| 68761 Eye | Office | 14 | 14 | $167.86 | $2,350 |
By year: 2022 $300K for 4,749 services; 2023 $283K for 4,568 services; 2024 $252K for 4,974 services.
Medicare prescription drug claims, 2024
In 2024, the drug Ruth D Williams prescribed most often to Medicare patients was Latanoprost, with 3,280 prescriptions and refills. In total Ruth D Williams wrote 6,819 Medicare prescriptions that cost $633K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 3,280 | 6,295 | 723 | $37K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 1,162 | 2,533 | 292 | $19K |
| Lumigan Bimatoprost | 281 | 463 | 61 | $119K |
| Brimonidine Tartrate Generic | 242 | 544 | 69 | $8,359 |
| Timolol Maleate Generic | 225 | 547 | 69 | $3,592 |
| Dorzolamide Hcl Generic | 212 | 497 | 65 | $2,918 |
| Rocklatan Netarsudil Mesylat/Latanoprost | 141 | 194 | 30 | $69K |
| Dorzolamide-Timolol Dorzolamide/Timolol/Pf | 136 | 208 | 27 | $21K |
| Rhopressa Netarsudil Mesylate | 130 | 187 | 32 | $54K |
| Vyzulta Latanoprostene Bunod | 101 | 171 | 23 | $47K |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 95 | 95 | 72 | $914 |
| Tafluprost Tafluprost/Pf | 95 | 115 | 18 | $15K |
| Travoprost Generic | 78 | 146 | 20 | $16K |
| Combigan Brimonidine Tartrate/Timolol | 72 | 143 | 23 | $31K |
| Zioptan Tafluprost/Pf | 64 | 103 | 15 | $23K |
Brand drugs: 3,127 claims; generic drugs: 3,692 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ruth D Williams $305 ($305 in general payments such as food, travel and fees) from 3 companies. The largest payer was Glaukos Corporation with $203.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.