Doctor profile · Federal record

Dr. Annabelle Veerapaneni, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology (Internal Medicine) Physician · Medical Oncology Physician · Oak Brook, IL

  • NPI 1407025208
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1001 Commerce Dr Ste 700
Oak Brook, IL 605238865
(331) 732-4490
fax (331) 732-4491
Additional location
200 Riverside Dr
Bourbonnais, IL 609144689
(815) 933-9660
fax (815) 929-0014
Mailing address
200 Riverside Dr
Bourbonnais, IL 609144689

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
December 6, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Illinois #036120623
Medicaid
IL #036120623

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407025208. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
865
Distinct HCPCS
5
Medicare allowed
$96,412
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 432 239 $96
99215 Established patient office or other outpatient visit, 40-54 minutes 320 117 $141
99213 Established patient office or other outpatient visit, 20-29 minutes 60 56 $66
99205 New patient office or other outpatient visit, 60-74 minutes 28 28 $180
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 25 19 $31

In context: peer comparison

Among 2 peers in this city , average services per provider: 107. This provider delivers 8.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,138
Patients
414
Total drug cost
$47,247
Drug Type Claims Patients Total cost
Anastrozole Generic 223 75 $7,488
Alendronate Sodium Generic 171 62 $2,363
Prochlorperazine Maleate Generic 103 53 $993
Acyclovir Generic 88 23 $1,840
Ondansetron Hcl Generic 88 50 $519
Letrozole Generic 84 29 $5,332
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 62 18 $534
Gabapentin Generic 60 23 $1,270
Potassium Chloride Generic 52 16 $1,263
Dexamethasone Generic 51 26 $2,106

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Annabelle Veerapaneni's medical specialty?
Dr. Annabelle Veerapaneni practices Hematology & Oncology Physician in Oak Brook, IL.
Where does Dr. Annabelle Veerapaneni practice?
Dr. Annabelle Veerapaneni practices at 1001 Commerce Dr Ste 700, Oak Brook, IL 605238865. Office phone: 3317324490.
What is Dr. Annabelle Veerapaneni's NPI?
Dr. Annabelle Veerapaneni's National Provider Identifier (NPI) is 1407025208, issued by NPPES.
Does Dr. Annabelle Veerapaneni accept Medicare assignment?
Yes. Dr. Annabelle Veerapaneni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annabelle Veerapaneni 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 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.