THE THRESHOLDS
THE THRESHOLDS is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003062399, based in Chicago, IL. It is classified under Mental Health Clinic/Center (Including Community Mental Health Center).
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.41 mi away at Ravenswood Medical Center. The nearest transit stop is 863 ft away, served by Damen & Cullom. A pharmacy sits 0.40 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Restaurant Amano Bistro 77 ft ~1 min
4229 North Lincoln Avenue, Chicago 60618
Parking 117 ft ~1 min
Restaurant Cho Sun Ok Restaurant 148 ft ~1 min
4200 North Lincoln Avenue, Chicago 60618
Mo-Sa 10:30-21:30; Su 10:30-21:00
Coffee Red Eyes Coffee 283 ft ~2 min
4164 North Lincoln Avenue, Chicago 60618
Mo-Su 07:00-18:00
Grocery Jewel-Osco 240 ft ~1 min
4250 North Lincoln Avenue, Chicago 60618
Mo-Su 06:00-24:00
Parking 355 ft ~2 min
Restaurant North Center Prime 516 ft ~2 min
4138 North Lincoln Avenue, Chicago 60618
Su-Th 17:00-21:30; Fr-Sa 17:00-22:00
Transit Damen & Berteau 726 ft ~3 min
Transit Damen & Berteau 795 ft ~4 min
Transit Damen & Cullom 863 ft ~4 min
Coffee Savanna Restaurant 832 ft ~4 min
4111 North Lincoln Avenue, Chicago 60618
Mo-Su 07:30-15:00
Convenience Lucky Mini Mart 911 ft ~4 min
4104 North Lincoln Avenue, Chicago 60618
Pharmacy CVS Pharmacy 0.22 mi ~5 min
Grocery L&M Fine Foods 0.23 mi ~5 min
Su-Sa 08:00-20:00
Coffee Starbucks 0.28 mi ~6 min
4015 North Lincoln Avenue, Chicago 60618
Mo-Fr 05:00-20:30; Sa 06:00-20:30; Su 06:00-19:30
Convenience Best Buy Food & Liquor 0.38 mi ~8 min
Mo-Sa 10:00-23:00; Su 10:00-22:00
Pharmacy Walgreens 0.40 mi ~9 min
Parking Ravenswood Medical Center 0.41 mi ~9 min
4501-4523 North Damen Avenue
Gas station Shell 0.42 mi ~9 min
4348 North Western Avenue, Chicago 60618
Convenience Stop & Snack at Chicago 0.43 mi ~9 min
4346 North Western Avenue, Chicago 60618
Gas station BP 0.46 mi ~10 min
3955 North Western Avenue, Chicago 60618
Gas station Mobil 0.46 mi ~10 min
4000 North Western Avenue, Chicago 60618
Grocery Aldi 0.47 mi ~10 min
2431 West Montrose Avenue, Chicago 60618
Mo-Su 08:30-20:00
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 Mental Health (Including Community Mental Health Center) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM0801X
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 | 1003062399 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 18, 2008 |
| Last updated | Jul 14, 2022 |
| Status | Active |
| Practice address |
4219 N LINCOLN AVE Chicago, IL 60618 (773) 572-5500 Fax (773) 537-3488 |
| Mailing address |
4101 N RAVENSWOOD AVE Chicago, IL 60613 |
| Other names |
Young Adult Program Other Name Young Adult Program Former Legal Name |
| Other identifiers |
04133
· Medicaid (IL) ========= · Medicaid (IL) |
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 | 0 | 6 | 2 | 3 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 4 | 3 | 9 |
Sum = 51 · next multiple of 10 = 60 · 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.