Junyun Park
Junyun Park is a provider specialising in Student in an Organized Health Care Education/Training Program in Chicago, IL, registered under NPI 1003753070.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Oct 23, 2026. Parking is available about 0.28 mi away at Paulina Street Parking Structure. The nearest transit stop is 510 ft away, served by Polk & Wood. A pharmacy sits 0.21 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 0.21 mi away.
Getting here and what is nearby
Transit Polk & Wolcott 197 ft ~1 min
Transit Polk & Wolcott 199 ft ~1 min
Restaurant Lotus Banh Mi 256 ft ~1 min
Transit Polk & Wood 510 ft ~2 min
Restaurant Sbarro 974 ft ~4 min
1725 West Polk Street, Chicago 60612
Coffee University Of Illinois Hospital Cafeteria And Coffee Shop 998 ft ~4 min
Coffee Leaf and Bean Cafe 0.20 mi ~5 min
700 South Hermitage Avenue, Chicago 60612
Hotel Hyatt Place Chicago - Medical / University District 0.20 mi ~4 min
Coffee Starbucks 0.21 mi ~5 min
Convenience Veterans Canteen Service - Retail Store 0.21 mi ~5 min
Hotel Hyatt House Chicago - Medical / University District 0.21 mi ~5 min
Pharmacy Jesse Brown VA Outpaitiant Pharmacy 0.21 mi ~5 min
Restaurant Dunkin' 0.21 mi ~5 min
Parking Wood Street Parking Structure 0.22 mi ~5 min
1100 South Wood Street
Hotel Hampton Inn & Suites Chicago Medical District UIC 0.27 mi ~6 min
Parking 0.28 mi ~6 min
2125 West Ogden Avenue
Parking Paulina Street Parking Structure 0.28 mi ~6 min
915 South Paulina Street, Chicago 60612
Grocery Jewel-Osco 0.44 mi ~9 min
1220 South Ashland Avenue, Chicago 60608
Mo-Fr 06:00-24:00; Sa-Su 06:00-24:00
Convenience 7-Eleven 0.45 mi ~9 min
Convenience Campus Market 0.45 mi ~10 min
West Taylor Street, Chicago 60607
Gas station Mobil 0.50 mi ~10 min
1201 South Ashland Avenue, Chicago 60608
Gas station BP 0.50 mi ~11 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003753070 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 29, 2026 |
| Last updated | Apr 29, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1853 W POLK ST Chicago, IL 60612 (312) 996-2450 |
| Mailing address |
550 W HARRISON ST APT 153 Chicago, IL 60607 |
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 | 7 | 5 | 3 | 0 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 5 | 6 | 0 | 5 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.