Doctor profile · Federal record
Dr. James Wallace
Medical Oncology Physician (CMS: Medical Oncology) · Chicago, IL
- NPI 1669687307
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Mailing address
-
150 Harvester Dr, Suite 300
Burr Ridge, IL 605275919
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Illinois #036113259
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669687307. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,779
Distinct HCPCS
10
Medicare allowed
$235,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,158 | 313 | $133 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 208 | 84 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 134 | 76 | $184 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 121 | 62 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 37 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 32 | $134 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 26 | 26 | $231 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 19 | $95 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 16 | 13 | $95 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $175 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 1,025. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$14,780
Transactions
47
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. | 8 | $13,896.19 | |
| Novartis Pharmaceuticals Corporation | 13 | $287.66 | |
| PFIZER INC. | 4 | $94.56 | |
| Tempus AI, Inc | 4 | $92.81 | |
| SOBI, INC | 3 | $78.54 | |
| Gilead Sciences, Inc. | 3 | $68.86 | |
| AstraZeneca Pharmaceuticals LP | 3 | $58.48 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $36.09 | |
| Genentech USA, Inc. | 1 | $27.48 | |
| Janssen Biotech, Inc. | 1 | $24.05 | |
| Daiichi Sankyo Inc. | 1 | $23.75 | |
| Astellas Pharma US Inc | 1 | $20.95 | |
| Alexion Pharmaceuticals, Inc. | 1 | $19.26 | |
| ABBVIE INC. | 1 | $19.03 | |
| EMD Serono, Inc. | 1 | $18.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
625
Patients
179
Total drug cost
$110,914
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 96 | 33 | $4,190 |
| Eliquis (Apixaban) | Brand | 85 | 19 | $69,349 |
| Anastrozole | Generic | 60 | 20 | $1,910 |
| Prochlorperazine Maleate | Generic | 44 | 27 | $811 |
| Xarelto (Rivaroxaban) | Brand | 42 | 0 | $26,947 |
| Ondansetron Hcl | Generic | 40 | 22 | $479 |
| Prednisone | Generic | 38 | 16 | $174 |
| Warfarin Sodium | Generic | 36 | 12 | $616 |
| Acyclovir | Generic | 31 | 0 | $379 |
| Gabapentin | Generic | 31 | 14 | $752 |
Frequently asked questions
What is Dr. James Wallace's medical specialty?
Dr. James Wallace practices Medical Oncology Physician in Chicago, IL.
Where does Dr. James Wallace practice?
Dr. James Wallace practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. James Wallace's NPI?
Dr. James Wallace's National Provider Identifier (NPI) is 1669687307, issued by NPPES.
Does Dr. James Wallace accept Medicare assignment?
Yes. Dr. James Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Wallace commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.