Ophthalmology · Chalfont, PA
NPI
1578598231
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
700 Horizon Dr, Suite 204
Chalfont, PA, 18914
Phone (215) 997-2015
Groups this clinician bills Medicare through
Medicare paid, 2024
$494K
4,570 services
Medicare patients, 2024
1,375
Average age 75
Drug cost, 2024
$684K
4,737 prescriptions
Company payments, 2025
$156
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Rebecca S Walker was code 99214 (office e&m - established), 1,301 times for 1,023 patients. In total Rebecca S Walker billed 4,570 services in 33 codes, and Medicare paid $494K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 1,301 | 1,023 | $93.33 | $121K |
| 92133 Computerized Ophthalmic Imaging | Office | 776 | 693 | $27.59 | $21K |
| 92083 Vision, Hearing, and Speech Services | Office | 484 | 457 | $45.64 | $22K |
| 92136 Ultrasound - Nonspecific | Office | 430 | 263 | $31.37 | $13K |
| 99213 Office E&M - Established | Office | 384 | 279 | $70.30 | $27K |
| 66984 Cataract Surgery | Facility | 339 | 206 | $442.73 | $150K |
| 99204 Office E&M - New | Office | 277 | 277 | $117.45 | $33K |
| 66821 Cataract Surgery | Office | 111 | 94 | $270.33 | $30K |
| 66991 Cataract Surgery | Facility | 79 | 44 | $554.29 | $44K |
| 66984 Cataract Surgery | Office | 68 | 40 | $20.41 | $1,388 |
| 92020 Ophthalmological E&M | Office | 54 | 53 | $19.67 | $1,062 |
| 76514 Ultrasound - Nonspecific | Office | 51 | 51 | $7.69 | $392 |
| 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 | 50 | 50 | $13.93 | $696 |
| 92134 Computerized Ophthalmic Imaging | Office | 25 | 25 | $30.21 | $755 |
| 99203 Office E&M - New | Office | 17 | 17 | $91.92 | $1,563 |
By year: 2022 $457K for 4,474 services; 2023 $452K for 4,451 services; 2024 $494K for 4,570 services.
Medicare prescription drug claims, 2024
In 2024, the drug Rebecca S Walker prescribed most often to Medicare patients was Latanoprost, with 1,240 prescriptions and refills. In total Rebecca S Walker wrote 4,737 Medicare prescriptions that cost $684K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 1,240 | 2,672 | 366 | $15K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 630 | 1,305 | 174 | $12K |
| Timolol Maleate Generic | 535 | 1,094 | 148 | $61K |
| Lumigan Bimatoprost | 420 | 775 | 113 | $199K |
| Ofloxacin Generic | 377 | 386 | 277 | $3,969 |
| Tobradex St Tobramycin/Dexamethasone | 238 | 238 | 138 | $54K |
| Brimonidine Tartrate Generic | 139 | 223 | 37 | $24K |
| Prednisolone Acetate Generic | 101 | 188 | 86 | $2,624 |
| Brinzolamide Generic | 72 | 171 | 24 | $14K |
| Travoprost Generic | 71 | 154 | 22 | $12K |
| Combigan Brimonidine Tartrate/Timolol | 69 | 105 | 15 | $20K |
| Dorzolamide Hcl Generic | 61 | 132 | 17 | $1,139 |
| Prolensa Bromfenac Sodium | 60 | 107 | 48 | $20K |
| Rocklatan Netarsudil Mesylat/Latanoprost | 60 | 77 | 12 | $26K |
| Alphagan P Brimonidine Tartrate | 54 | 120 | 20 | $28K |
Brand drugs: 1,692 claims; generic drugs: 3,045 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Rebecca S Walker $156 ($156 in general payments such as food, travel and fees) from 4 companies. The largest payer was Tarsus Pharmaceuticals, Inc. with $74.42.
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.