Doctor profile · Federal record

Dr. Aziz Khan, M.D.

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

  • NPI 1699702316
  • Accepts Medicare
  • MIPS 90.0 / 100 · 2023
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
415 N 9Th St, 2W106
Springfield, IL 627025303
(217) 545-5817
fax (217) 545-4735
Mailing address
Po Box 19639
Springfield, IL 627949639

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 16, 2008
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A44121
Medicaid
IL #036118876

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699702316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11,430
Distinct HCPCS
10
Medicare allowed
$96,902
HCPCS Description Services Patients Avg allowed
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) 7,650 12 $0
J2405 Injection, ondansetron hydrochloride, per 1 mg 1,344 20 $0
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,068 23 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 443 268 $124
96375 Injection of additional new drug or substance into vein 164 21 $15
96413 Administration of chemotherapy into vein, 1 hour or less 147 38 $123
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 113 24 $27
96372 Injection of drug or substance under skin or into muscle 81 28 $14
J1200 Injection, diphenhydramine hcl, up to 50 mg 71 15 $1
96523 Irrigation of implanted venous access drug delivery device 67 32 $24

In context: peer comparison

Among 8 peers in this city , average services per provider: 1,015. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$98
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Incyte Corporation 1 $97.98

By nature of payment

Food and Beverage
$98

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
441
Patients
63
Total drug cost
$1,940,032
Drug Type Claims Patients Total cost
Anastrozole Generic 57 19 $1,321
Letrozole Generic 57 12 $1,135
Imbruvica (Ibrutinib) Brand 48 0 $814,252
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 44 19 $1,390
Eliquis (Apixaban) Brand 27 0 $21,499
Morphine Sulfate Er (Morphine Sulfate) Brand 27 0 $899
Ibrance (Palbociclib) Brand 26 0 $433,122
Imatinib Mesylate Generic 25 0 $24,653
Hydroxyurea Generic 24 0 $1,116
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 20 0 $87

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aziz Khan's medical specialty?
Dr. Aziz Khan practices Hematology & Oncology Physician in Springfield, IL.
Where does Dr. Aziz Khan practice?
Dr. Aziz Khan practices at 415 N 9Th St, Springfield, IL 627025303. Office phone: 2175455817.
What is Dr. Aziz Khan's NPI?
Dr. Aziz Khan's National Provider Identifier (NPI) is 1699702316, issued by NPPES.
Does Dr. Aziz Khan accept Medicare assignment?
Yes. Dr. Aziz Khan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aziz Khan commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS Q0138); Injection, ondansetron hydrochloride, per 1 mg (HCPCS J2405); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.