Internal Medicine, Endocrinology, Diabetes, & Metabolism · Ponce, PR
NPI
1801031471
Since 2008
Specialty
Internal Medicine, Endocrinology, Diabetes, & Metabolism
Code 207RE0101X
Group practices
0
Medicare group memberships
Hospitals
0
Hospital affiliations
Urb San Antonio 1646, Calle Doncella
Ponce, PR, 00728
Phone (787) 284-7256
Medicare paid, 2024
$3,068
52 services
Medicare patients, 2024
36
Average age 70
Drug cost, 2024
$4.0M
19,499 prescriptions
Company payments, 2025
$591
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Nixzaliz Rodriguez Rivera was code 99213 (office e&m - established), 41 times for 34 patients. In total Nixzaliz Rodriguez Rivera billed 52 services in 5 codes, and Medicare paid $3,068.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-01-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 41 | 34 | $52.81 | $2,165 |
By year: 2022 $5,321 for 94 services; 2023 $3,754 for 59 services; 2024 $3,068 for 52 services.
Medicare prescription drug claims, 2024
In 2024, the drug Nixzaliz Rodriguez Rivera prescribed most often to Medicare patients was Synthroid (Levothyroxine Sodium), with 4,069 prescriptions and refills. In total Nixzaliz Rodriguez Rivera wrote 19,499 Medicare prescriptions that cost $4.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Synthroid Levothyroxine Sodium | 4,069 | 5,137 | 635 | $238K |
| Farxiga Dapagliflozin Propanediol | 974 | 1,116 | 170 | $653K |
| Glipizide Er Glipizide | 807 | 1,030 | 131 | $10K |
| Rosuvastatin Calcium Generic | 760 | 1,075 | 154 | $6,742 |
| Metformin Hcl Er Metformin Hcl | 759 | 1,002 | 144 | $5,470 |
| Lantus Insulin Glargine,hum.Rec.Anlog | 700 | 848 | 123 | $66K |
| Trijardy Xr Empaglifloz/Linaglip/Metformin | 636 | 688 | 101 | $419K |
| Omega-3 Acid Ethyl Esters Generic | 484 | 592 | 90 | $19K |
| Alendronate Sodium Generic | 480 | 625 | 95 | $3,528 |
| Metformin Hcl Generic | 441 | 590 | 82 | $2,582 |
| Xigduo Xr Dapaglifloz Propaned/Metformin | 441 | 515 | 73 | $303K |
| Humalog Insulin Lispro | 438 | 532 | 74 | $63K |
| Levothyroxine Sodium Generic | 397 | 559 | 79 | $4,940 |
| Atorvastatin Calcium Generic | 394 | 561 | 77 | $2,659 |
| Losartan Potassium Generic | 353 | 478 | 69 | $2,506 |
Brand drugs: 10,943 claims; generic drugs: 7,315 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Nixzaliz Rodriguez Rivera $591 ($591 in general payments such as food, travel and fees) from 7 companies. The largest payer was Bayer Healthcare Pharmaceuticals Inc. with $143.
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.