Marta Batus, MD
Marta Batus, MD is a Medical Oncology Physician in Chicago, IL, registered under NPI 1003087768. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.26 mi away. The nearest transit stop is 437 ft away, served by Harrison & Paulina. A pharmacy sits 0.44 mi from the entrance (Jesse Brown VA Outpaitiant Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Coffee Leaf and Bean Cafe 228 ft ~1 min
700 South Hermitage Avenue, Chicago 60612
Transit Paulina & Harrison 294 ft ~2 min
Coffee Starbucks 296 ft ~2 min
600 South Paulina Street, Chicago
Transit Harrison & Wood 374 ft ~2 min
Transit Harrison & Paulina 437 ft ~2 min
Hotel Hyatt House Chicago - Medical / University District 551 ft ~3 min
Parking Rush Staff & Student Parking 539 ft ~3 min
1625 West Flournoy Street, Chicago 60612
Restaurant Au Bon Pain 585 ft ~3 min
Hotel Hyatt Place Chicago - Medical / University District 739 ft ~3 min
Restaurant Dunkin' 730 ft ~3 min
Restaurant Sbarro 734 ft ~3 min
1725 West Polk Street, Chicago 60612
Hotel Courtyard by Marriott Chicago at Medical District / UIC 0.21 mi ~5 min
Parking 0.21 mi ~5 min
711 South Ashland Avenue
Parking 0.26 mi ~6 min
1559 West Polk Street, Chicago 60607
Gas station BP 0.27 mi ~6 min
Coffee University Of Illinois Hospital Cafeteria And Coffee Shop 0.28 mi ~6 min
Convenience Papo's Express 0.28 mi ~6 min
1600 West Van Buren Street, Chicago 60612
Convenience 7-Eleven 0.38 mi ~8 min
Convenience Campus Market 0.39 mi ~8 min
West Taylor Street, Chicago 60607
Pharmacy Jesse Brown VA Outpaitiant Pharmacy 0.44 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 036-113294 | IL | Medical Oncology Physician primary |
This provider holds licence 036-113294 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Medical Oncology
- PAC ID
- 3779657846
- Enrollment ID
- I20080807000319
Medicare enrolment is recorded as approved under the provider type Practitioner - Medical Oncology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Medical Oncology covers
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer. NUCC Health Care Provider Taxonomy, code 207RX0202X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003087768 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 20, 2008 |
| Last updated | Feb 4, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MD |
| Practice address |
1725 W HARRISON ST SUITE 809 Chicago, IL 60612 (312) 563-2487 Fax (312) 942-3192 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 8 | 7 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 5 | 7 | 3 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.