Doctor profile · Federal record

Dr. Mohammed Azeem, MD, MPH

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Naperville, IL

  • NPI 1144583030
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
120 Spalding Dr Ste 111
Naperville, IL 605406766
(630) 527-3788
Additional location
3701 Algonquin RD Ste 900
Rolling Meadows, IL 600083193
(847) 577-0620

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
March 25, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (3)
Illinois #036.145388 · Illinois #125:061315 · Texas #Q4019
Medicaid
IL #1144583030

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144583030. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
982
Distinct HCPCS
7
Medicare allowed
$131,049
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 439 121 $150
99214 Established patient office or other outpatient visit, 30-39 minutes 212 121 $102
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 106 51 $82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 74 61 $182
99205 New patient office or other outpatient visit, 60-74 minutes 65 65 $188
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 58 40 $123
99213 Established patient office or other outpatient visit, 20-29 minutes 28 25 $69

In context: peer comparison

Among 7 peers in Naperville Hematology & Oncology Physician, average services per provider: 138. This provider delivers 7.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$171
Transactions
8
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Tempus Ai, INC 2 $37.69
Astellas Pharma US INC 1 $23.91
Abbvie INC. 1 $23.56
AstraZeneca Pharmaceuticals Lp 1 $23.13
Merck Sharp & Dohme LLC 1 $22.97
Janssen Biotech, INC. 1 $21.85
Novartis Pharmaceuticals Corporation 1 $17.40

By nature of payment

Food and Beverage
$171

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
552
Patients
85
Total drug cost
$216,312
Drug Type Claims Patients Total cost
Xarelto (Rivaroxaban) Brand 134 25 $126,726
Eliquis (Apixaban) Brand 90 26 $79,949
Warfarin Sodium Generic 55 0 $954
Hydroxyurea Generic 49 11 $1,166
Acyclovir Generic 29 0 $363
Potassium Chloride Generic 27 12 $392
Prednisone Generic 25 11 $156
Tramadol Hcl Generic 23 0 $122
Imatinib Mesylate Generic 21 0 $5,089
Levothyroxine Sodium Generic 19 0 $124

Frequently asked questions

Auto-generated from federal data
What is Dr. Mohammed Azeem's medical specialty?
Dr. Mohammed Azeem practices Hematology & Oncology Physician in Naperville, IL.
Where does Dr. Mohammed Azeem practice?
Dr. Mohammed Azeem practices at 120 Spalding Dr Ste 111, Naperville, IL 605406766. Office phone: 6305273788.
What is Dr. Mohammed Azeem's NPI?
Dr. Mohammed Azeem's National Provider Identifier (NPI) is 1144583030, issued by NPPES.
Does Dr. Mohammed Azeem accept Medicare assignment?
Yes. Dr. Mohammed Azeem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohammed Azeem commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.