Doctor profile · Federal record
Dr. Shishir Maithel, MD
Surgical Oncology Physician (CMS: Surgical Oncology) · Surgical Oncology Physician · Chicago, IL
- NPI 1750540233
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 26 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
675 N Saint Clair St Ste 21-100
Chicago, IL 606115970
(312) 695-0990
fax (312) 695-1144
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- August 28, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State licenses (2)
- Illinois #036171477 · Georgia #062739
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750540233. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
3
Medicare allowed
$12,738
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 37 | $128 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $220 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 14 | $164 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 28. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$6,891
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 4 | $2,953.50 | |
| F. Hoffmann-La Roche AG | 1 | $2,786.67 | |
| Genentech, Inc. | 1 | $845.00 | |
| Boston Scientific Corporation | 1 | $133.48 | |
| Medtronic, Inc. | 1 | $126.64 | |
| JAZZ PHARMACEUTICALS INC. | 1 | $46.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
37
Patients
11
Total drug cost
$492
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 37 | 11 | $492 |
Frequently asked questions
What is Dr. Shishir Maithel's medical specialty?
Dr. Shishir Maithel practices Surgical Oncology Physician in Chicago, IL.
Where does Dr. Shishir Maithel practice?
Dr. Shishir Maithel practices at 675 N Saint Clair St Ste 21-100, Chicago, IL 606115970. Office phone: 3126950990.
What is Dr. Shishir Maithel's NPI?
Dr. Shishir Maithel's National Provider Identifier (NPI) is 1750540233, issued by NPPES.
Does Dr. Shishir Maithel accept Medicare assignment?
Yes. Dr. Shishir Maithel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shishir Maithel commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.