Doctor profile · Federal record
Dr. James Orsini, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Belleville, NJ
- NPI 1659516813
- Accepts Medicare
- MIPS 87.2 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Clara Maass Dr Ste 200
Belleville, NJ 071093550
(973) 751-8880
fax (973) 751-8950
Credentials & registration
- NPI registered
- December 2008 — 18 yrs on file
- Profile last updated
- April 10, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New Jersey #25MA08924600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659516813. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22,507
Distinct HCPCS
10
Medicare allowed
$526,920
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1453 |
Injection, fosaprepitant, 1 mg | 11,850 | 11 | $0 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,086 | 22 | $0 | |
J2405 |
Injection, ondansetron hydrochloride, per 1 mg | 1,196 | 15 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 920 | 12 | $1 | |
36415 |
Insertion of needle into vein for collection of blood sample | 844 | 220 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 802 | 215 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 610 | 250 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 405 | 194 | $142 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 367 | 86 | $166 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 345 | 98 | $100 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 1,286. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$694
Transactions
41
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 12 | $181.02 | |
| Novartis Pharmaceuticals Corporation | 5 | $83.32 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $82.42 | |
| ABBVIE INC. | 3 | $53.95 | |
| Merck Sharp & Dohme LLC | 3 | $43.37 | |
| BeiGene USA, Inc. | 2 | $34.54 | |
| Celgene Corporation | 2 | $31.60 | |
| Incyte Corporation | 2 | $30.36 | |
| Karyopharm Therapeutics Inc. | 1 | $19.46 | |
| GlaxoSmithKline, LLC. | 1 | $19.14 | |
| Legend Biotech USA Inc. | 1 | $18.80 | |
| Janssen Biotech, Inc. | 1 | $18.52 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $17.53 | |
| PUMA BIOTECHNOLOGY, INC. | 1 | $15.29 | |
| SpringWorks Therapeutics, Inc. | 1 | $15.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,379
Patients
201
Total drug cost
$249,958
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 316 | 54 | $144,321 |
| Atorvastatin Calcium | Generic | 154 | 26 | $1,647 |
| Famotidine | Generic | 111 | 0 | $890 |
| Mirtazapine | Generic | 110 | 18 | $2,784 |
| Amlodipine Besylate | Generic | 109 | 13 | $779 |
| Metoprolol Succinate | Generic | 83 | 12 | $1,172 |
| Prednisone | Generic | 66 | 30 | $481 |
| Quetiapine Fumarate | Generic | 64 | 0 | $632 |
| Metoprolol Tartrate | Generic | 62 | 0 | $448 |
| Duloxetine Hcl | Generic | 56 | 12 | $2,557 |
Hospital affiliations
Frequently asked questions
What is Dr. James Orsini's medical specialty?
Dr. James Orsini practices Hematology & Oncology Physician in Belleville, NJ.
Where does Dr. James Orsini practice?
Dr. James Orsini practices at 1 Clara Maass Dr Ste 200, Belleville, NJ 071093550. Office phone: 9737518880.
What is Dr. James Orsini's NPI?
Dr. James Orsini's National Provider Identifier (NPI) is 1659516813, issued by NPPES.
Does Dr. James Orsini accept Medicare assignment?
Yes. Dr. James Orsini accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Orsini commonly perform?
Top Medicare-reported procedures in 2023: Injection, fosaprepitant, 1 mg (HCPCS J1453); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, ondansetron hydrochloride, per 1 mg (HCPCS J2405). Source: CMS Medicare Physician & Other Practitioners file.