Laurie Peercy, DNP, AGNP
Laurie Peercy, DNP, AGNP is a Gerontology Nurse Practitioner in Harwood Heights, IL, registered under NPI 1003365842. 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 Harwood Heights, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 477 ft away. The nearest transit stop is 588 ft away, served by Gunnison & Montclare. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 194 ft ~1 min
Restaurant RoccoVino's Italian Restaurant By Vince's 186 ft ~1 min
Grocery Rich's Food & Liquor 285 ft ~2 min
Coffee Starbucks 311 ft ~2 min
Transit Harlem & Lawrence 363 ft ~2 min
Parking 422 ft ~2 min
Restaurant Family Palace 424 ft ~2 min
4751 North Harlem Avenue, Harwood Heights 60706
Grocery Aldi 433 ft ~2 min
4703 North Harlem Avenue, Harwood Heights 60706
Mo-Su 08:30-20:00
Parking 477 ft ~2 min
Restaurant Sun Eng's 487 ft ~2 min
Transit Harlem & Lawrence 529 ft ~3 min
Transit Gunnison & Montclare 588 ft ~3 min
Hotel LP Motel 964 ft ~4 min
Grocery Mariano's Fresh Market 0.37 mi ~8 min
Convenience BP Shop 0.38 mi ~8 min
4401 North Harlem Avenue, Norridge 60706
Gas station BP 0.38 mi ~8 min
4401 North Harlem Avenue, Norridge 60706
Coffee Starbucks 0.43 mi ~9 min
Convenience Shell 0.43 mi ~9 min
7455 West Lawrence Avenue, Harwood Heights 60706
Gas station Shell 0.43 mi ~9 min
7455 West Lawrence Avenue, Harwood Heights 60706
Gas station Shell 0.44 mi ~9 min
4400 North Harlem Avenue, Norridge 60706
Convenience Ricky Rockets Fuel Center 0.45 mi ~10 min
4400 North Harlem Avenue, Norridge 60706
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 |
|---|---|---|
| 209014109 | IL | Gerontology Nurse Practitioner primary |
| 209014109 | IL | Adult Health Nurse Practitioner |
This provider holds licence 209014109 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
- 3577851930
- Enrollment ID
- I20161018001267
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 Gerontology covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LG0600X
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 | |
|---|---|---|---|---|
| 363LG0600X | Gerontology Nurse Practitioner Gerontology | 209014109 | IL | primary |
| 363LA2200X | Adult Health Nurse Practitioner Adult Health | 209014109 | IL |
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 | 1003365842 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 21, 2016 |
| Last updated | Sep 16, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DNP, AGNP |
| Practice address |
4747 N HARLEM AVE UNIT F2 Harwood Heights, IL 60706 (773) 798-5200 |
| Mailing address |
PO BOX 746715 Atlanta, GA 30374 |
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 | 6 | 5 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 6 | 1 | 8 | 8 |
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.