Ophthalmology · Lawrence, MA
NPI
1649253444
Since 2005
Specialty
Ophthalmology
Code 207W00000X
Group practices
3
Medicare group memberships
Hospitals
0
Hospital affiliations
360 Merrimack St, Bldg 9, Entrance I
Lawrence, MA, 01843
Phone (978) 688-6182
Groups this clinician bills Medicare through
Medicare paid, 2024
$513K
12,036 services
Medicare patients, 2024
2,012
Average age 77
Drug cost, 2024
$532K
5,766 prescriptions
Company payments, 2025
$323
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Samuel D Allen was code 66984 (cataract surgery), 7,495 times for 320 patients. In total Samuel D Allen billed 12,036 services in 41 codes, and Medicare paid $513K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-11-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 66984 Cataract Surgery | Facility | 7,495 | 320 | $25.61 | $192K |
| 92014 Ophthalmological E&M | Office | 1,398 | 1,324 | $85.62 | $120K |
| 92012 Ophthalmological E&M | Office | 885 | 672 | $63.48 | $56K |
| 92136 Ultrasound - Nonspecific | Office | 333 | 330 | $34.09 | $11K |
| 92133 Computerized Ophthalmic Imaging | Office | 311 | 302 | $23.73 | $7,381 |
| 92250 Angiography | Office | 304 | 299 | $26.26 | $7,982 |
| 92083 Vision, Hearing, and Speech Services | Office | 248 | 246 | $42.10 | $10K |
| 92136 Ultrasound - Nonspecific | Facility | 191 | 191 | $23.89 | $4,564 |
| 92020 Ophthalmological E&M | Office | 183 | 181 | $19.21 | $3,516 |
| 92004 Ophthalmological E&M | Office | 175 | 175 | $98.83 | $17K |
| 99204 Office E&M - New | Office | 165 | 165 | $109.07 | $18K |
| 68761 Eye | Office | 64 | 25 | $110.43 | $7,067 |
| 66821 Cataract Surgery | Office | 44 | 44 | $277.80 | $12K |
| 66821 Cataract Surgery | Facility | 41 | 41 | $254.74 | $10K |
| 65855 Fluid Flow and Drainage of Eye (Any Method) | Facility | 36 | 36 | $200.60 | $7,222 |
By year: 2022 $501K for 12,662 services; 2023 $536K for 12,930 services; 2024 $513K for 12,036 services.
Medicare prescription drug claims, 2024
In 2024, the drug Samuel D Allen prescribed most often to Medicare patients was Latanoprost, with 1,790 prescriptions and refills. In total Samuel D Allen wrote 5,766 Medicare prescriptions that cost $532K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 1,790 | 4,547 | 561 | $25K |
| Prednisolone Acetate Generic | 755 | 852 | 516 | $30K |
| Ofloxacin Generic | 706 | 724 | 530 | $9,622 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 619 | 1,409 | 192 | $11K |
| Timolol Maleate Generic | 380 | 867 | 135 | $11K |
| Bromfenac Sodium Generic | 315 | 463 | 238 | $66K |
| Brimonidine Tartrate Generic | 175 | 464 | 61 | $2,547 |
| Dorzolamide Hcl Generic | 146 | 312 | 55 | $2,326 |
| Prolensa Bromfenac Sodium | 136 | 205 | 106 | $55K |
| Combigan Brimonidine Tartrate/Timolol | 90 | 183 | 27 | $47K |
| Lumigan Bimatoprost | 88 | 178 | 28 | $50K |
| Rhopressa Netarsudil Mesylate | 62 | 103 | 15 | $38K |
| Erythromycin Erythromycin Base | 60 | 60 | 46 | $708 |
| Tobramycin-Dexamethasone Tobramycin/Dexamethasone | 57 | 61 | 45 | $2,794 |
| Restasis Cyclosporine | 54 | 131 | 29 | $82K |
Brand drugs: 1,742 claims; generic drugs: 4,024 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Samuel D Allen $323 ($323 in general payments such as food, travel and fees) from 6 companies. The largest payer was Abbvie Inc. with $158.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 5 | $158 |
| Alcon Vision LLC ALC | 3 | $71.86 |
| Sun Pharmaceutical Industries Inc. SUNPHARMA.NS | 1 | $33.64 |
| Bausch & Lomb Americas Inc. BLCO | 2 | $30.54 |
| Amgen Inc. AMGN | 1 | $14.75 |
| Thea Pharma Inc. | 1 | $14.55 |
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.