Internal Medicine, Rheumatology · Mayaguez, PR
NPI
1619084217
Since 2006
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
0
Medicare group memberships
Hospitals
1
Hospital affiliations
Calle de Diego #115 Este
Mayaguez, PR, 00680
Phone (787) 806-3939
Medicare paid, 2024
$18K
234 services
Medicare patients, 2024
74
Average age 76
Drug cost, 2024
$2.7M
12,641 prescriptions
Company payments, 2025
$56.05
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Maria E Justiniano was code 99214 (office e&m - established), 151 times for 66 patients. In total Maria E Justiniano billed 234 services in 12 codes, and Medicare paid $18K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-11-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 151 | 66 | $79.99 | $12K |
| 99213 Office E&M - Established | Office | 33 | 23 | $50.69 | $1,673 |
| 99205 Office E&M - New | Office | 16 | 16 | $155.17 | $2,483 |
| 20610 Joint Injection | Office | 12 | 11 | $40.55 | $487 |
By year: 2022 $17K for 217 services; 2023 $18K for 205 services; 2024 $18K for 234 services.
Medicare prescription drug claims, 2024
In 2024, the drug Maria E Justiniano prescribed most often to Medicare patients was Gabapentin, with 1,818 prescriptions and refills. In total Maria E Justiniano wrote 12,641 Medicare prescriptions that cost $2.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gabapentin Generic | 1,818 | 2,129 | 401 | $9,851 |
| Prednisone Generic | 1,759 | 1,825 | 314 | $13K |
| Tizanidine Hcl Generic | 1,284 | 1,295 | 445 | $10K |
| Methotrexate Methotrexate Sodium | 1,281 | 1,349 | 186 | $17K |
| Alendronate Sodium Generic | 910 | 1,181 | 208 | $5,981 |
| Hydroxychloroquine Sulfate Generic | 786 | 916 | 145 | $21K |
| Omega-3 Acid Ethyl Esters Generic | 772 | 873 | 163 | $44K |
| Leflunomide Generic | 574 | 650 | 88 | $29K |
| Meloxicam Generic | 428 | 430 | 199 | $1,728 |
| Allopurinol Generic | 395 | 487 | 78 | $2,792 |
| Sulfasalazine Generic | 154 | 162 | 39 | $1,969 |
| Azathioprine Generic | 151 | 155 | 22 | $2,835 |
| Mycophenolate Mofetil Generic | 150 | 162 | 22 | $7,480 |
| Prolia Denosumab | 139 | 834 | 93 | $245K |
| Famotidine Generic | 136 | 141 | 47 | $752 |
Brand drugs: - claims; generic drugs: 11,871 claims; opioid claims: 26.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Maria E Justiniano $56.05 ($56.05 in general payments such as food, travel and fees) from 1 company. The largest payer was GlaxoSmithKline, LLC. with $56.05.
| Company | Payments | Amount |
|---|---|---|
| GlaxoSmithKline, LLC. GSK | 3 | $56.05 |
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.