Matthew Bonomo, MD
Matthew Bonomo, MD is an Emergency Medicine Physician in Chicago, IL, registered under NPI 1003551672. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Oct 5, 2026. Parking is available about 814 ft away at Parking/Materials Management. There is EV charging 0.39 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 498 ft away, served by Cottage Grove & 58th Street. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Restaurant Panera Bread 68 ft ~1 min
5721 South Maryland Avenue, Chicago 60637
Mo-Fr 07:00-18:00
Transit Paratransit 193 ft ~1 min
Restaurant Burrito Beach 382 ft ~2 min
Transit Cottage Grove & 58th Street 487 ft ~2 min
Transit Cottage Grove & 58th Street 498 ft ~2 min
Restaurant Panera Bread 455 ft ~2 min
Parking Medical Campus Parking Garage A 527 ft ~2 min
5840 South Maryland Avenue, Chicago 60637
EV charging ChargePoint 621 ft ~3 min
Parking Medical Campus Parking Garage B 614 ft ~3 min
5656 South Maryland Avenue, Chicago 60637
Parking Parking/Materials Management 814 ft ~4 min
5835 South Cottage Grove Avenue, Chicago 60637
Coffee French Press Coffee 901 ft ~4 min
970 East 58th Street, Chicago 60637
mo-fr 08:00-20:00 sa-su 09:00-18:00
Coffee Grounds of Being 0.27 mi ~6 min
1025 East 58th Street, Chicago 60637
Coffee Harper Cafe 0.33 mi ~7 min
Convenience Maroon Market 0.34 mi ~7 min
EV charging ChargePoint 0.39 mi ~8 min
Grocery Jewel-Osco 0.43 mi ~9 min
6014 South Cottage Grove Avenue, Chicago 60637
Mo-Su 06:00-22:00
Convenience Midway Market 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 |
|---|---|---|
| 036173297 | IL | Emergency Medicine Physician primary |
| 01097115A | IN | Emergency Medicine Physician |
Licences are recorded in 2 states: IL, IN. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Emergency Medicine
- PAC ID
- 6103206016
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Illinois | I20250725002817 | Practitioner - Emergency Medicine |
| Indiana | I20250909000938 | Practitioner - Emergency Medicine |
Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. There are 2 separate enrolment records across 2 states (IL, IN). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 2 states
This provider holds licences in 2 states: Illinois and Indiana. The practice address on file is in Chicago, IL, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 036173297
- Specialty
- Emergency Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207P00000X | Emergency Medicine Physician | 036173297 | IL | primary |
| 207P00000X | Emergency Medicine Physician | 01097115A | IN | |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003551672 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 28, 2022 |
| Last updated | Aug 29, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | MD |
| Practice address |
5841 S. MARYLAND AVE. M/C 5068 Chicago, IL 60637 (773) 702-9109 Fax (773) 702-3135 |
| Mailing address |
150 HARVESTER DR. STE 300 Burr Ridge, IL 60527 |
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 | 5 | 5 | 1 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 2 | 6 | 5 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.