Doctor profile · Federal record
Dr. Ajaz Khan, M.D.
Hematology & Oncology Physician (CMS: Internal Medicine) · Hematology & Oncology Physician · Hematology & Oncology Physician · Zion, IL
- NPI 1043484736
- Accepts Medicare
- 24 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
Cancer Treatment Centers of America, 2520 Elisha Avenue
Zion, IL 60099
(800) 322-9183 - Additional location
-
1 Tallow Wood Dr
Clifton Park, NY 120652807
(518) 268-5060 - Additional location
-
2215 Burdett Ave
Troy, NY 121802466
(518) 271-3775 - Additional location
-
5666 East State Street
Rockford, IL 611082472
(815) 226-2000 - Mailing address
-
Cancer Treatment Centers of America, 2361 Paysphere Circle
Chicago, IL 60674
Show 1 more location
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- March 26, 2022
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- Illinois #036-122000 · New York #238121 · New Jersey #MA082147
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043484736. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
382
Distinct HCPCS
4
Medicare allowed
$51,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 295 | 74 | $148 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 32 | $97 | |
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 | 27 | 21 | $32 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $188 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 158. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$1,892
Transactions
13
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fennec Pharmaceuticals, Inc. | 2 | $1,674.43 | |
| Novartis Pharmaceuticals Corporation | 8 | $136.44 | |
| SpringWorks Therapeutics, Inc. | 1 | $34.75 | |
| Daiichi Sankyo Inc. | 1 | $23.41 | |
| Gilead Sciences, Inc. | 1 | $22.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
183
Patients
40
Total drug cost
$506,876
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prochlorperazine Maleate | Generic | 26 | 13 | $906 |
| Ondansetron Hcl | Generic | 22 | 14 | $414 |
| Gabapentin | Generic | 19 | 0 | $84 |
| Prednisone | Generic | 17 | 13 | $53 |
| Xtandi (Enzalutamide) | Brand | 17 | 0 | $174,692 |
| Tamsulosin Hcl | Generic | 16 | 0 | $245 |
| Dexamethasone | Generic | 15 | 0 | $137 |
| Eliquis (Apixaban) | Brand | 14 | 0 | $11,022 |
| Letrozole | Generic | 13 | 0 | $259 |
| Somatuline Depot (Lanreotide Acetate) | Brand | 12 | 0 | $128,815 |
Hospital affiliations
Frequently asked questions
What is Dr. Ajaz Khan's medical specialty?
Dr. Ajaz Khan practices Hematology & Oncology Physician in Zion, IL.
Where does Dr. Ajaz Khan practice?
Dr. Ajaz Khan practices at Cancer Treatment Centers of America, Zion, IL 60099. Office phone: 8003229183.
What is Dr. Ajaz Khan's NPI?
Dr. Ajaz Khan's National Provider Identifier (NPI) is 1043484736, issued by NPPES.
Does Dr. Ajaz Khan accept Medicare assignment?
Yes. Dr. Ajaz Khan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ajaz Khan 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); 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 (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.