Internal Medicine, Nephrology · Rockville, MD
NPI
1689658627
Since 2005
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
4701 Randolph Rd Ste 216
Rockville, MD, 20852
Phone (301) 230-0888
Groups this clinician bills Medicare through
Medicare paid, 2024
$227K
2,227 services
Medicare patients, 2024
415
Average age 79
Drug cost, 2024
$1.2M
11,349 prescriptions
Company payments, 2025
$224
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Oney J Zuniga was code 99309 (snf e&m), 1,044 times for 244 patients. In total Oney J Zuniga billed 2,227 services in 9 codes, and Medicare paid $227K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2008-07-15.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99309 SNF E&M | Office | 1,044 | 244 | $83.11 | $87K |
| 99310 SNF E&M | Office | 346 | 166 | $120.64 | $42K |
| 99306 SNF E&M | Office | 324 | 251 | $144.16 | $47K |
| 99316 SNF E&M | Office | 181 | 167 | $101.65 | $18K |
| 99497 Care Management/Coordination | Office | 170 | 162 | $66.17 | $11K |
| 99215 Office E&M - Established | Office | 102 | 52 | $137.26 | $14K |
| 99205 Office E&M - New | Office | 24 | 24 | $182.06 | $4,369 |
| 99214 Office E&M - Established | Office | 22 | 14 | $106.28 | $2,338 |
By year: 2022 $251K for 2,476 services; 2023 $299K for 2,733 services; 2024 $227K for 2,227 services.
Medicare prescription drug claims, 2024
In 2024, the drug Oney J Zuniga prescribed most often to Medicare patients was Atorvastatin Calcium, with 693 prescriptions and refills. In total Oney J Zuniga wrote 11,349 Medicare prescriptions that cost $1.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 693 | 852 | 145 | $13K |
| Eliquis Apixaban | 538 | 546 | 56 | $194K |
| Gabapentin Generic | 458 | 509 | 87 | $9,361 |
| Amlodipine Besylate Generic | 343 | 402 | 83 | $3,882 |
| Furosemide Generic | 343 | 382 | 68 | $2,620 |
| Levothyroxine Sodium Generic | 258 | 318 | 41 | $3,631 |
| Mirtazapine Generic | 219 | 227 | 44 | $5,132 |
| Tamsulosin Hcl Generic | 206 | 215 | 44 | $4,539 |
| Metoprolol Tartrate Generic | 183 | 215 | 37 | $2,389 |
| Losartan Potassium Generic | 181 | 224 | 37 | $2,234 |
| Omeprazole Generic | 176 | 205 | 39 | $2,513 |
| Carvedilol Generic | 175 | 216 | 45 | $3,374 |
| Pantoprazole Sodium Generic | 171 | 183 | 38 | $4,436 |
| Metoprolol Succinate Generic | 169 | 206 | 36 | $3,299 |
| Lisinopril Generic | 163 | 194 | 32 | $1,881 |
Brand drugs: 1,912 claims; generic drugs: 9,377 claims; opioid claims: 192.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Oney J Zuniga $224 ($224 in general payments such as food, travel and fees) from 5 companies. The largest payer was ACADIA Pharmaceuticals Inc with $109.
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.