Augustine Nnadi, M.D
Augustine Nnadi, M.D is a Hospitalist Physician in Chicago, IL, registered under NPI 1003163932. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.37 mi away at SP+. There is EV charging 0.44 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 558 ft away, served by Sheridan & Surf. A pharmacy sits 0.48 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Coffee St. Joseph’s Hospital - Lake Shore Cafe 92 ft ~1 min
Transit Saint Joseph Hospital 226 ft ~1 min
Parking 196 ft ~1 min
Parking 313 ft ~2 min
2822 North Commonwealth Avenue, Chicago 60657
Transit Sheridan & Diversey 531 ft ~3 min
Restaurant Bacino's Italian Grill 537 ft ~3 min
Transit Sheridan & Surf 558 ft ~3 min
Grocery Go Grocer 833 ft ~4 min
2930 North Sheridan Road, Chicago 60657
Mo-Sa 07:00-23:00; Su 08:00-23:00
Coffee HERO Coffee Bar 966 ft ~4 min
2950 North Sheridan Road, Chicago 60657
Mo-Fr 07:00-15:00; Sa,Su 08:00-15:00
Restaurant Gorkha Kitchen 970 ft ~4 min
Restaurant Pars Cove Restaurant 0.20 mi ~4 min
Convenience 7-Eleven 0.21 mi ~5 min
Grocery Go Grocer 0.26 mi ~6 min
521 West Diversey Parkway, Chicago 60657
Hotel The Willows 0.32 mi ~7 min
555 West Surf Street, Chicago 60657
Grocery Apple Bite Liquor 0.36 mi ~8 min
2919 North Broadway, Chicago 60657
Mo-Th 10:00-23:00, Fr,Sa 10:00-01:00, Su 11:00-23:00
Parking SP+ 0.37 mi ~8 min
3151 North Belmont Harbor Drive, Chicago 60657
Coffee Starbucks 0.40 mi ~9 min
Convenience 7-Eleven 0.40 mi ~8 min
Hotel Hotel Versey 0.42 mi ~9 min
Pharmacy CVS Pharmacy 0.42 mi ~9 min
3033 North Broadway, Chicago 60657
Mo-Fr 09:00-20:00; Sa,Su 10:00-17:00
EV charging Tesla Supercharger 0.44 mi ~9 min
Convenience Belmont Harbor Market 0.44 mi ~9 min
401 West Belmont Avenue, Chicago 60657
Mo-Fr 06:00-00:00; Sa,Su 07:00-00:00
Pharmacy Walgreens 0.48 mi ~10 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 |
|---|---|---|
| 125062028 | IL | Internal Medicine Physician |
| 01075415A | IN | Hospitalist Physician primary |
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 - Hospitalist
- PAC ID
- 3870814395
- Enrollment ID
- I20150609000422
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. 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
- 125062028
- Specialty
- Internal 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 Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | 125062028 | IL | |
| 208M00000X | Hospitalist Physician | 01075415A | IN | primary |
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 | 1003163932 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 9, 2012 |
| Last updated | Oct 31, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D |
| Practice address |
2900 NORTH LAKE SHORE DRIVE SAINT JOSEPH HOSPITAL INTERNAL MEDICINE DEPT Chicago, IL 60657 (773) 665-3000 |
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 | 1 | 6 | 3 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 6 | 9 | 6 |
Sum = 58 · next multiple of 10 = 60 · 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.