Evelyn Chou, NP
Evelyn Chou, NP is a Family Nurse Practitioner in Waukegan, IL, registered under NPI 1003310269.
Getting there
Here is what surrounds this office in Waukegan, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.26 mi away. The nearest transit stop is 1,008 ft away, served by Grand & Austin. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Transit 3010 Grand Avenue 300 ft ~2 min
Transit 3001 Grand Avenue 376 ft ~2 min
Transit Grand & Austin 1,008 ft ~4 min
Parking 0.20 mi ~4 min
Parking 0.24 mi ~5 min
Convenience Thorntons 0.25 mi ~6 min
Gas station Thorntons 0.25 mi ~5 min
3233 Grand Avenue, Waukegan 60085
Parking 0.26 mi ~6 min
Restaurant McDonald's 0.31 mi ~7 min
3301 West Grand Avenue, Waukegan 60085-2205
06:00-22:00
Hotel Rodeway Inn 0.32 mi ~7 min
Grocery Lewis Fresh Market 0.35 mi ~7 min
Restaurant Burger King 0.37 mi ~8 min
850 North Green Bay Avenue, Waukegan 60085-2238
06:00-22:00
Coffee Starbucks 0.38 mi ~8 min
Grocery Jewel-Osco 0.45 mi ~10 min
922 North Green Bay Road, Waukegan 60085
Mo-Fr 06:00-24:00; Sa 06:00-24:00; Su 06:00-24:00
Restaurant Subway 0.49 mi ~10 min
1167 North Green Bay Road, Waukegan 60085
09:00-21:00
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 |
|---|---|---|
| 277003860 | IL | Family Nurse Practitioner primary |
This provider holds licence 277003860 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
- Practitioner - Nurse Practitioner
- PAC ID
- 0143585034
- Enrollment ID
- I20180524000081
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003310269 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 22, 2018 |
| Last updated | Mar 10, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | NP |
| Practice address |
3010 GRAND AVE Waukegan, IL 60085 (847) 377-8800 |
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 | 3 | 1 | 0 | 2 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 1 | 0 | 2 | 3 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
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.