Petrina Chino, D.P.M.
Petrina Chino, D.P.M. is a provider specialising in Foot & Ankle Surgery Podiatrist in Chicago, IL, registered under NPI 1003661687.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Oct 13, 2026. Parking is available about 0.37 mi away at Rush Staff & Student Parking. The nearest transit stop is 276 ft away, served by Damen & Polk. A pharmacy sits 882 ft 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 0.30 mi away.
Getting here and what is nearby
Transit Polk & Damen 152 ft ~1 min
Transit Damen & Polk 225 ft ~1 min
Transit Damen & Polk 276 ft ~2 min
Restaurant Lotus Banh Mi 372 ft ~2 min
Coffee Starbucks 526 ft ~2 min
Restaurant Jimmy John's 528 ft ~2 min
Restaurant Panda Express 533 ft ~3 min
723 South Seeley Avenue, Chicago 60612
10:00-22:30
Convenience Veterans Canteen Service - Retail Store 835 ft ~4 min
Hotel Hampton Inn & Suites Chicago Medical District UIC 823 ft ~4 min
Pharmacy Jesse Brown VA Outpaitiant Pharmacy 882 ft ~4 min
Hotel Hyatt Place Chicago - Medical / University District 0.21 mi ~5 min
Parking 0.21 mi ~5 min
2125 West Ogden Avenue
Hotel Hyatt House Chicago - Medical / University District 0.23 mi ~5 min
Coffee Leaf and Bean Cafe 0.28 mi ~6 min
700 South Hermitage Avenue, Chicago 60612
Coffee University Of Illinois Hospital Cafeteria And Coffee Shop 0.30 mi ~7 min
Parking Wood Street Parking Structure 0.30 mi ~7 min
1100 South Wood Street
Parking Rush Staff & Student Parking 0.37 mi ~8 min
1625 West Flournoy Street, Chicago 60612
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 |
|---|---|---|
| 135.001223 | IL | Foot & Ankle Surgery Podiatrist primary |
This provider holds licence 135.001223 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
- Order And Referring Only - Podiatry
- PAC ID
- 8628505591
- Enrollment ID
- I20241217003390
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Podiatry. 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 Foot & Ankle Surgery covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213ES0103X
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 | 1003661687 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 18, 2024 |
| Last updated | Jun 23, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | D.P.M. |
| Practice address |
1950 W POLK ST Chicago, IL 60612 (312) 864-2245 |
| Mailing address |
836 W WELLINGTON AVE Chicago, IL 60657 |
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 | 6 | 6 | 1 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 2 | 6 | 7 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.