Doctor profile · Federal record

Dr. Stephen Malamud, MD

Medical Oncology Physician · Internal Medicine Physician · New York, NY

  • NPI 1265417323
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10 Union Sq E, Suite 4C
New York, NY 100033314
(212) 844-8280
Mailing address
Po Box 95000-2441
Philadelphia, PA 191952441

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
October 15, 2015
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
New York #139279
Medicaid
NY #01395555

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265417323. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
546
Distinct HCPCS
6
Medicare allowed
$70,843
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 326 128 $136
36415 Insertion of needle into vein for collection of blood sample 85 59 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 67 46 $189
99205 New patient office or other outpatient visit, 60-74 minutes 40 40 $231
99213 Established patient office or other outpatient visit, 20-29 minutes 15 13 $97
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $179

In context: peer comparison

Among 122 peers in this city , average services per provider: 215. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,413
Transactions
25
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 12 $1,074.85
ABBVIE INC. 3 $86.50
Gilead Sciences, Inc. 1 $51.00
AstraZeneca Pharmaceuticals LP 2 $32.35
Tempus AI, Inc 1 $32.22
Janssen Biotech, Inc. 1 $28.56
Daiichi Sankyo Inc. 1 $28.44
Merck Sharp & Dohme LLC 1 $26.95
PFIZER INC. 1 $20.31
Adaptive Biotechnologies Corporation 1 $17.30
ARRAY BIOPHARMA INC 1 $14.52

By nature of payment

Long term medical supply or device loan
$1,031
Food and Beverage
$382

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
459
Patients
144
Total drug cost
$560,210
Drug Type Claims Patients Total cost
Anastrozole Generic 190 64 $3,636
Letrozole Generic 100 32 $2,205
Tamoxifen Citrate Generic 39 0 $630
Verzenio (Abemaciclib) Brand 24 0 $356,669
Ondansetron Odt (Ondansetron) Brand 23 19 $169
Gabapentin Generic 20 0 $189
Prochlorperazine Maleate Generic 20 18 $215
Exemestane Generic 19 0 $5,507
Dexamethasone Generic 12 11 $329
Ibrance (Palbociclib) Brand 12 0 $190,662

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Malamud's medical specialty?
Dr. Stephen Malamud practices Medical Oncology Physician in New York, NY.
Where does Dr. Stephen Malamud practice?
Dr. Stephen Malamud practices at 10 Union Sq E, New York, NY 100033314. Office phone: 2128448280.
What is Dr. Stephen Malamud's NPI?
Dr. Stephen Malamud's National Provider Identifier (NPI) is 1265417323, issued by NPPES.
What procedures does Dr. Stephen Malamud commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.