Doctor profile · Federal record
Dr. Richard Larson
Hematology & Oncology Physician (CMS: Hematopoietic Cell Transplantation and Cellular Therapy) · Chicago, IL
- NPI 1114089661
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 49 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
- December 2006 — 20 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Illinois #036057429
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114089661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
474
Distinct HCPCS
6
Medicare allowed
$58,723
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 302 | 43 | $125 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 51 | 22 | $150 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 31 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 23 | $102 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 33 | 28 | $182 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 14 | 12 | $83 |
In context: peer comparison
Among 77 peers in Chicago Hematology & Oncology Physician, average services per provider: 870. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$10,265
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $3,806.25 | |
| Novartis Pharmaceuticals Corporation | 2 | $2,925.97 | |
| Daiichi Sankyo INC. | 1 | $2,257.50 | |
| Epizyme, INC. | 2 | $1,275.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
183
Patients
0
Total drug cost
$947,064
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sprycel (Dasatinib) | Brand | 36 | 0 | $329,023 |
| Imatinib Mesylate | Generic | 35 | 0 | $103,596 |
| Acyclovir | Generic | 26 | 0 | $436 |
| Hydroxyurea | Generic | 22 | 0 | $742 |
| Calquence (Acalabrutinib Maleate) | Brand | 15 | 0 | $128,924 |
| Gabapentin | Generic | 13 | 0 | $190 |
| Iclusig (Ponatinib Hcl) | Brand | 13 | 0 | $157,275 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 12 | 0 | $226,767 |
| Pantoprazole Sodium | Generic | 11 | 0 | $111 |
Frequently asked questions
What is Dr. Richard Larson's medical specialty?
Dr. Richard Larson practices Hematology & Oncology Physician in Chicago, IL.
Where does Dr. Richard Larson practice?
Dr. Richard Larson practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Richard Larson's NPI?
Dr. Richard Larson's National Provider Identifier (NPI) is 1114089661, issued by NPPES.
Does Dr. Richard Larson accept Medicare assignment?
Yes. Dr. Richard Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Larson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); 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.