Doctor profile · Federal record
Dr. Leonardo Oliveira, MD
Internal Medicine Physician (CMS: Internal Medicine) · Newark, NJ
- NPI 1134625221
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
374 Chestnut St Ste A
Newark, NJ 071052495
(973) 902-3116
fax (802) 979-2635
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- September 8, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #25MA10973200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134625221. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,160
Distinct HCPCS
6
Medicare allowed
$131,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 550 | 237 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 374 | 170 | $85 | |
99239 |
Hospital discharge day management, more than 30 minutes | 148 | 148 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 43 | 43 | $180 | |
99497 |
Advance care planning, first 30 minutes | 27 | 27 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 11 | $141 |
In context: peer comparison
Among 51 peers in this city , average services per provider: 151. This provider delivers 7.7× the peer median.Open Payments
Industry payments received
All-time total
$162
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 3 | $55.05 | |
| PFIZER INC. | 2 | $31.73 | |
| Exact Sciences Corporation | 1 | $30.27 | |
| Janssen Pharmaceuticals, Inc | 1 | $16.34 | |
| Amgen Inc. | 1 | $15.45 | |
| Lilly USA, LLC | 1 | $13.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
295
Patients
89
Total drug cost
$58,022
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 46 | 21 | $571 |
| Jardiance (Empagliflozin) | Brand | 27 | 0 | $24,689 |
| Amlodipine Besylate | Generic | 26 | 15 | $247 |
| Furosemide | Generic | 21 | 15 | $61 |
| Carvedilol | Generic | 20 | 12 | $228 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 20 | 0 | $670 |
| Losartan Potassium | Generic | 19 | 0 | $351 |
| Pantoprazole Sodium | Generic | 18 | 15 | $161 |
| Ozempic (Semaglutide) | Brand | 17 | 0 | $20,636 |
| Eliquis (Apixaban) | Brand | 16 | 11 | $9,382 |
Hospital affiliations
Frequently asked questions
What is Dr. Leonardo Oliveira's medical specialty?
Dr. Leonardo Oliveira practices Internal Medicine Physician in Newark, NJ.
Where does Dr. Leonardo Oliveira practice?
Dr. Leonardo Oliveira practices at 374 Chestnut St Ste A, Newark, NJ 071052495. Office phone: 9739023116.
What is Dr. Leonardo Oliveira's NPI?
Dr. Leonardo Oliveira's National Provider Identifier (NPI) is 1134625221, issued by NPPES.
Does Dr. Leonardo Oliveira accept Medicare assignment?
Yes. Dr. Leonardo Oliveira accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonardo Oliveira commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.