Doctor profile · Federal record
Dr. Stuart Leitner, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Livingston, NJ
- NPI 1558341735
- Accepts Medicare
- MIPS 88.9 / 100 · 2023
- 53 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
94 Old Short Hills RD
Livingston, NJ 070395672
(973) 322-5200 - Mailing address
-
16 Robert Dr
Short Hills, NJ 070781507
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 2, 2024
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New Jersey #25MA04624400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558341735. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,130
Distinct HCPCS
9
Medicare allowed
$119,493
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 343 | 91 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 299 | 207 | $71 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 218 | 59 | $154 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 120 | 27 | $85 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 57 | 19 | $54 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 31 | 31 | $196 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 28 | 16 | $129 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 16 | $141 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 16 | $187 |
In context: peer comparison
Among 5 peers in Livingston Hematology & Oncology Physician, average services per provider: 4,164. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $20.59 | |
| Genentech USA, INC. | 1 | $18.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
991
Patients
205
Total drug cost
$1,748,855
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 231 | 61 | $6,063 |
| Abiraterone Acetate | Generic | 154 | 19 | $511,307 |
| Letrozole | Generic | 130 | 36 | $3,518 |
| Methylprednisolone | Generic | 126 | 21 | $1,977 |
| Prednisone | Generic | 72 | 15 | $561 |
| Bicalutamide | Generic | 49 | 15 | $909 |
| Ondansetron Hcl | Generic | 43 | 26 | $311 |
| Ibrance (Palbociclib) | Brand | 35 | 0 | $540,762 |
| Gabapentin | Generic | 29 | 0 | $233 |
| Xtandi (Enzalutamide) | Brand | 25 | 0 | $345,305 |
Hospital affiliations
Frequently asked questions
What is Dr. Stuart Leitner's medical specialty?
Dr. Stuart Leitner practices Hematology & Oncology Physician in Livingston, NJ.
Where does Dr. Stuart Leitner practice?
Dr. Stuart Leitner practices at 94 Old Short Hills RD, Livingston, NJ 070395672. Office phone: 9733225200.
What is Dr. Stuart Leitner's NPI?
Dr. Stuart Leitner's National Provider Identifier (NPI) is 1558341735, issued by NPPES.
Does Dr. Stuart Leitner accept Medicare assignment?
Yes. Dr. Stuart Leitner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Leitner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.