Doctor profile · Federal record
Dr. Michael Jelinek, M.D.
Medical Oncology Physician (CMS: Medical Oncology) · Chicago, IL
- NPI 1720426513
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1725 W Harrison St Ste 809
Chicago, IL 606123861
(312) 942-5904 - Additional location
-
5841 S Maryland Ave, Mc 7082
Chicago, IL 606371447
(773) 702-6840
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- June 24, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Illinois #036-139717
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720426513. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
742
Distinct HCPCS
6
Medicare allowed
$101,933
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 325 | 134 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 67 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 83 | 30 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 20 | $102 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 74 | 74 | $187 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 18 | $125 |
In context: peer comparison
Among 25 peers in Chicago Medical Oncology Physician, average services per provider: 1,025. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
478
Patients
185
Total drug cost
$234,794
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 65 | 48 | $786 |
| Prochlorperazine Maleate | Generic | 65 | 32 | $949 |
| Dexamethasone | Generic | 51 | 34 | $792 |
| Levothyroxine Sodium | Generic | 51 | 20 | $818 |
| Eliquis (Apixaban) | Brand | 45 | 0 | $30,670 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 33 | 13 | $655 |
| Oxycodone Hcl | Generic | 33 | 14 | $682 |
| Gabapentin | Generic | 30 | 12 | $986 |
| Lorazepam | Generic | 20 | 0 | $164 |
| Trazodone Hcl | Generic | 18 | 0 | $141 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Jelinek's medical specialty?
Dr. Michael Jelinek practices Medical Oncology Physician in Chicago, IL.
Where does Dr. Michael Jelinek practice?
Dr. Michael Jelinek practices at 1725 W Harrison St Ste 809, Chicago, IL 606123861. Office phone: 3129425904.
What is Dr. Michael Jelinek's NPI?
Dr. Michael Jelinek's National Provider Identifier (NPI) is 1720426513, issued by NPPES.
Does Dr. Michael Jelinek accept Medicare assignment?
Yes. Dr. Michael Jelinek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Jelinek 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.