Doctor profile · Federal record
Dr. Michael Thirman
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Chicago, IL
- NPI 1356522460
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 40 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
- November 2007 — 19 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Illinois #036080940
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356522460. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
594
Distinct HCPCS
7
Medicare allowed
$71,000
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 259 | 40 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 98 | 44 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 89 | 32 | $150 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 68 | 12 | $101 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 16 | $69 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 23 | $182 | |
99238 |
Hospital discharge day management, 30 minutes or less | 18 | 16 | $84 |
In context: peer comparison
Among 77 peers in this city , average services per provider: 870. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$3,934
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 8 | $3,816.13 | |
| BeiGene USA, Inc. | 1 | $117.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
158
Patients
0
Total drug cost
$775,574
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Venclexta (Venetoclax) | Brand | 35 | 0 | $392,863 |
| Acyclovir | Generic | 33 | 0 | $640 |
| Allopurinol | Generic | 27 | 0 | $364 |
| Imbruvica (Ibrutinib) | Brand | 25 | 0 | $379,977 |
| Hydroxyurea | Generic | 15 | 0 | $1,271 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 0 | $120 |
| Potassium Chloride | Generic | 11 | 0 | $339 |
Frequently asked questions
What is Dr. Michael Thirman's medical specialty?
Dr. Michael Thirman practices Hematology & Oncology Physician in Chicago, IL.
Where does Dr. Michael Thirman practice?
Dr. Michael Thirman practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Michael Thirman's NPI?
Dr. Michael Thirman's National Provider Identifier (NPI) is 1356522460, issued by NPPES.
Does Dr. Michael Thirman accept Medicare assignment?
Yes. Dr. Michael Thirman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Thirman 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 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.