Internal Medicine, Infectious Disease · Springfield, OR
NPI
1508098286
Since 2009
Specialty
Internal Medicine, Infectious Disease
Code 207RI0200X
Group practices
4
Medicare group memberships
Hospitals
2
Hospital affiliations
1460 G St
Springfield, OR, 97477
Phone (541) 726-4400
Groups this clinician bills Medicare through
Medicare paid, 2024
$71K
84,417 services
Medicare patients, 2024
235
Average age 71
Drug cost, 2024
$84K
254 prescriptions
Company payments, 2025
$120
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Rey J Rivera was code J0878 (injection, daptomycin, 1 mg), 59,500 times for 25 patients. In total Rey J Rivera billed 84,417 services in 49 codes, and Medicare paid $71K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-03-07.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0878 Injection, daptomycin, 1 mg | Office | 59,500 | 25 | $0.04 | $2,390 |
| J0872 Injection, daptomycin (xellia), unrefrigerated, not therapeutically equivalent to j0878 or j0873, 1 mg | Office | 18,000 | 12 | $0.11 | $1,914 |
| J0696 Injection, ceftriaxone sodium, per 250 mg | Office | 936 | 29 | $0.36 | $339 |
| J0692 Injection, cefepime hydrochloride, 500 mg | Office | 268 | 13 | $0.99 | $266 |
| 96365 Intravenous Infusion, Hydration | Office | 263 | 80 | $48.36 | $13K |
| J1335 Injection, ertapenem sodium, 500 mg | Office | 182 | 29 | $8.88 | $1,616 |
| 96521 Chemotherapy | Office | 145 | 44 | $95.65 | $14K |
| 99223 Hospital E&M - Initial | Facility | 73 | 71 | $127.87 | $9,334 |
| 99232 Hospital E&M - Subsequent | Facility | 65 | 46 | $59.85 | $3,890 |
| 99233 Hospital E&M - Subsequent | Facility | 60 | 39 | $85.51 | $5,131 |
| 96368 Intravenous Infusion, Hydration | Office | 58 | 17 | $15.25 | $884 |
| 99214 Office E&M - Established | Office | 43 | 28 | $92.87 | $3,994 |
| 99222 Hospital E&M - Initial | Facility | 25 | 25 | $95.25 | $2,381 |
| 85651 Clinical Chemistry | Office | 25 | 16 | $4.18 | $105 |
| 86140 Clinical Chemistry | Office | 23 | 15 | $5.08 | $117 |
By year: 2022 $74K for 45,276 services; 2023 $80K for 106,380 services; 2024 $71K for 84,417 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 85651 Clinical Chemistry | 25 | 16 | $4.18 | $105 |
| 80053 Clinical Chemistry | 23 | 15 | $10.35 | $238 |
| 85025 Blood Count | 23 | 14 | $7.61 | $175 |
| 86140 Clinical Chemistry | 23 | 15 | $5.08 | $117 |
| 36415 Venipuncture Blood Collection | 21 | 16 | $8.65 | $182 |
Medicare prescription drug claims, 2024
In 2024, the drug Rey J Rivera prescribed most often to Medicare patients was Cephalexin, with 43 prescriptions and refills. In total Rey J Rivera wrote 254 Medicare prescriptions that cost $84K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Cephalexin Generic | 43 | 57 | 15 | $796 |
| Cefazolin Sodium Generic | 24 | 24 | Under 11 | $1,035 |
| Cefpodoxime Proxetil Generic | 21 | 30 | 11 | $8,839 |
| Ceftriaxone Ceftriaxone Sodium | 20 | 20 | Under 11 | $2,434 |
| Doxycycline Monohydrate Generic | 19 | 19 | Under 11 | $300 |
| Doxycycline Hyclate Generic | 17 | 23 | Under 11 | $384 |
| Penicillin G Potassium Generic | 14 | 14 | Under 11 | $3,828 |
| Genvoya Elviteg/Cob/Emtri/Tenof Alafen | 12 | 12 | Under 11 | $48K |
Brand drugs: 21 claims; generic drugs: 233 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Rey J Rivera $120 ($120 in general payments such as food, travel and fees) from 4 companies. The largest payer was Abbvie Inc. with $45.74.
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.