General Practice · Toa Baja, PR
NPI
1427111053
Since 2006
Specialty
General Practice
Code 208D00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
Jr4 Clizzie Graham 7th Secc, Urb Levittown
Toa Baja, PR, 00949
Phone (787) 261-0740
Groups this clinician bills Medicare through
Medicare paid, 2024
$2,388
568 services
Medicare patients, 2024
21
Average age 77
Drug cost, 2024
$1.2M
19,378 prescriptions
Company payments, 2025
$47.32
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Ramon Gerena Sr. was code 99213 (office e&m - established), 34 times for 16 patients. In total Ramon Gerena Sr. billed 568 services in 6 codes, and Medicare paid $2,388.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2012-10-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 34 | 16 | $58.86 | $2,001 |
By year: 2022 $5,475 for 152 services; 2023 $3,241 for 93 services; 2024 $2,388 for 568 services.
Medicare prescription drug claims, 2024
In 2024, the drug Ramon Gerena Sr. prescribed most often to Medicare patients was Synthroid (Levothyroxine Sodium), with 1,113 prescriptions and refills. In total Ramon Gerena Sr. wrote 19,378 Medicare prescriptions that cost $1.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Synthroid Levothyroxine Sodium | 1,113 | 1,655 | 224 | $79K |
| Gabapentin Generic | 926 | 1,023 | 214 | $13K |
| Losartan Potassium Generic | 799 | 2,209 | 261 | $12K |
| Clonazepam Generic | 693 | 697 | 158 | $6,283 |
| Simvastatin Generic | 693 | 1,939 | 258 | $6,836 |
| Metformin Hcl Generic | 542 | 1,373 | 169 | $5,550 |
| Diclofenac Potassium Generic | 518 | 553 | 230 | $24K |
| Tamsulosin Hcl Generic | 516 | 771 | 124 | $5,215 |
| Atorvastatin Calcium Generic | 504 | 1,395 | 197 | $7,382 |
| Pantoprazole Sodium Generic | 471 | 553 | 130 | $4,023 |
| Omeprazole Generic | 439 | 501 | 113 | $3,073 |
| Donepezil Hcl Generic | 384 | 522 | 79 | $3,932 |
| Amlodipine Besylate Generic | 349 | 929 | 117 | $2,765 |
| Tramadol Hcl Generic | 318 | 318 | 77 | $2,526 |
| Metoprolol Succinate Generic | 313 | 817 | 112 | $6,730 |
Brand drugs: 2,765 claims; generic drugs: 16,553 claims; opioid claims: 358.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ramon Gerena Sr. $47.32 ($47.32 in general payments such as food, travel and fees) from 1 company. The largest payer was Pbg Puerto Rico LLC with $47.32.
| Company | Payments | Amount |
|---|---|---|
| Pbg Puerto Rico LLC | 2 | $47.32 |
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.