Doctor profile · Federal record
Dr. Oney Zuniga, MD
Nephrology Physician (CMS: Internal Medicine) · Rockville, MD
- NPI 1689658627
- Accepts Medicare
- MIPS 18.4 / 100 · 2023
- 43 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4701 Randolph RD Ste 216
Rockville, MD 208522257
(301) 230-0888
fax (301) 230-9084
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 15, 2008
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Maryland #D0047867
- Medicaid
- MD #512005500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689658627. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,732
Distinct HCPCS
9
Medicare allowed
$380,714
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,188 | 283 | $116 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 399 | 321 | $197 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 376 | 195 | $166 | |
99497 |
Advance care planning, first 30 minutes | 296 | 270 | $90 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 239 | 229 | $142 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 135 | 64 | $200 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 39 | 24 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 21 | $143 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $246 |
In context: peer comparison
Among 1 peers in Rockville Nephrology Physician, average services per provider: 303. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$110
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sumitomo Pharma America, INC. | 2 | $51.51 | |
| Kerecis Limited | 1 | $35.76 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $19.32 | |
| Travere Therapeutics, INC. | 1 | $3.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,857
Patients
746
Total drug cost
$208,531
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 631 | 126 | $11,776 |
| Eliquis (Apixaban) | Brand | 436 | 63 | $153,203 |
| Amlodipine Besylate | Generic | 413 | 77 | $5,192 |
| Furosemide | Generic | 323 | 78 | $2,554 |
| Gabapentin | Generic | 305 | 68 | $6,242 |
| Metoprolol Tartrate | Generic | 228 | 44 | $2,622 |
| Levothyroxine Sodium | Generic | 211 | 38 | $3,662 |
| Lisinopril | Generic | 204 | 32 | $2,735 |
| Losartan Potassium | Generic | 178 | 32 | $2,396 |
| Trazodone Hcl | Generic | 177 | 28 | $1,918 |
Frequently asked questions
What is Dr. Oney Zuniga's medical specialty?
Dr. Oney Zuniga practices Nephrology Physician in Rockville, MD.
Where does Dr. Oney Zuniga practice?
Dr. Oney Zuniga practices at 4701 Randolph RD Ste 216, Rockville, MD 208522257. Office phone: 3012300888.
What is Dr. Oney Zuniga's NPI?
Dr. Oney Zuniga's National Provider Identifier (NPI) is 1689658627, issued by NPPES.
Does Dr. Oney Zuniga accept Medicare assignment?
Yes. Dr. Oney Zuniga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oney Zuniga commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310). Source: CMS Medicare Physician & Other Practitioners file.