Doctor profile · Federal record

Dr. Nasir Shahab, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Lisle, IL

  • NPI 1407801061
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
430 Warrenville RD, 300
Lisle, IL 60532
(630) 364-7850
fax (630) 432-6604
Mailing address
Po Box 713260
Chicago, IL 606771260

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
August 22, 2023
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Illinois #036116892

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407801061. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
48,807
Distinct HCPCS
10
Medicare allowed
$1,146,690
HCPCS Description Services Patients Avg allowed
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) 11,220 18 $0
J9144 Injection, daratumumab, 10 mg and hyaluronidase-fihj 9,540 15 $48
J1453 Injection, fosaprepitant, 1 mg 8,100 27 $0
J0897 Injection, denosumab, 1 mg 4,620 17 $23
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 3,175 23 $42
36415 Insertion of needle into vein for collection of blood sample 1,437 359 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 1,290 344 $8
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,152 36 $0
80053 Blood test, comprehensive group of blood chemicals 1,108 235 $10
J1745 Injection, infliximab, excludes biosimilar, 10 mg 1,030 11 $31

In context: peer comparison

Among 2 peers in this city , average services per provider: 799. This provider delivers 61× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$430
Transactions
20
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 4 $79.63
Pharmacosmos Therapeutics Inc. 2 $48.93
Celgene Corporation 3 $48.64
Gilead Sciences, Inc. 2 $48.24
ABBVIE INC. 2 $43.52
PharmaEssentia USA Corporation 1 $31.28
Merck Sharp & Dohme LLC 1 $27.43
Genentech USA, Inc. 1 $23.10
Takeda Pharmaceuticals U.S.A., Inc. 1 $22.71
PUMA BIOTECHNOLOGY, INC. 1 $22.24
PFIZER INC. 1 $20.21
E.R. Squibb & Sons, L.L.C. 1 $13.74

By nature of payment

Food and Beverage
$430

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
685
Patients
290
Total drug cost
$1,095,657
Drug Type Claims Patients Total cost
Xarelto (Rivaroxaban) Brand 102 31 $102,137
Anastrozole Generic 80 42 $2,508
Prochlorperazine Maleate Generic 66 53 $832
Dexamethasone Generic 65 41 $950
Prednisone Generic 64 26 $400
Eliquis (Apixaban) Brand 63 27 $56,857
Ondansetron Hcl Generic 54 38 $284
Hydroxyurea Generic 47 17 $1,395
Abiraterone Acetate Generic 28 0 $21,221
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 25 15 $339

Frequently asked questions

Auto-generated from federal data
What is Dr. Nasir Shahab's medical specialty?
Dr. Nasir Shahab practices Hematology & Oncology Physician in Lisle, IL.
Where does Dr. Nasir Shahab practice?
Dr. Nasir Shahab practices at 430 Warrenville RD, Lisle, IL 60532. Office phone: 6303647850.
What is Dr. Nasir Shahab's NPI?
Dr. Nasir Shahab's National Provider Identifier (NPI) is 1407801061, issued by NPPES.
Does Dr. Nasir Shahab accept Medicare assignment?
Yes. Dr. Nasir Shahab accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nasir Shahab commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS Q0138); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144); Injection, fosaprepitant, 1 mg (HCPCS J1453). Source: CMS Medicare Physician & Other Practitioners file.