NORTHERN ILLINOIS FOOT & ANKLE SPECIALISTS, LTD
NORTHERN ILLINOIS FOOT & ANKLE SPECIALISTS, LTD is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003498478, based in Hinsdale, IL. It is classified under Foot Surgery Podiatrist.
Getting there
Here is what surrounds this office in Hinsdale, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.35 mi away.
Getting here and what is nearby
Parking 440 ft ~2 min
Parking 0.22 mi ~5 min
Restaurant Jimmy John's 0.34 mi ~7 min
Parking 0.35 mi ~7 min
Convenience Shell Select 0.37 mi ~8 min
210 East Ogden Avenue
Restaurant Dunkin' 0.37 mi ~8 min
150 North York Road, Hinsdale 60521
Mo-Sa 04:00-21:00; Su 05:00-24:00
Gas station Shell 0.38 mi ~8 min
Gas station BP 0.41 mi ~9 min
Convenience BP Shop 0.43 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
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 Foot Surgery covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213ES0131X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003498478 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 26, 2021 |
| Last updated | Jun 27, 2022 |
| Status | Active |
| Practice address |
908 N ELM ST STE 310 Hinsdale, IL 60521 (847) 638-5800 |
| Mailing address |
750 E TERRA COTTA AVE STE C Crystal Lake, IL 60014 |
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 | 4 | 9 | 8 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 9 | 7 | 4 | 5 |
Sum = 62 · next multiple of 10 = 70 · 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.