Jeffrey Strozier, PHD, LCPC
Jeffrey Strozier, PHD, LCPC is a Professional Counselor in Chicago, IL, registered under NPI 1003387952. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 0.44 mi away at Cubs Rav4 Lot. There is EV charging 0.21 mi from the office (Volta Charging Station) — useful if you are driving in from out of town. The nearest transit stop is 410 ft away, served by Broadway & Waveland. A pharmacy sits 0.42 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
EV charging EVgo 170 ft ~1 min
Transit Halsted & Waveland 237 ft ~1 min
Grocery Whole Foods Market 202 ft ~1 min
3640 North Halsted Street, Chicago 60613
Mo-Su 08:00-21:00
Transit Waveland & Broadway 332 ft ~2 min
Restaurant Amore Sushi House 314 ft ~2 min
Convenience 7-Eleven 369 ft ~2 min
Restaurant Wingstop 376 ft ~2 min
Transit Broadway & Waveland 410 ft ~2 min
Parking 402 ft ~2 min
808 West Addison Street, Chicago 60613
Pharmacy Walgreens 418 ft ~2 min
Coffee Coffee Tree & Tea Leaves 602 ft ~3 min
3752 North Broadway, Chicago 60613
Mo-Fr 10:00-17:00; Sa 09:00-17:00; Su 11:00-16:00
Gas station Shell 639 ft ~3 min
801 West Addison Street, Chicago 60657
Convenience Circle K 715 ft ~3 min
3548-3550 North Halsted Street, Chicago 60657
Restaurant Diva 792 ft ~4 min
Mo-Su 16:00-02:00
Coffee Pancake Cafe 914 ft ~4 min
3805 North Broadway, Chicago 60613
Mo-Th 08:00-15:00; Fr-Su 08:00-15:00
Convenience The New York Market 1,007 ft ~4 min
693 West Waveland Avenue, Chicago 60613
Mo-Sa 08:00-22:00
EV charging Volta Charging Station 0.21 mi ~5 min
Coffee Roggenart European Bakery & Cafe 0.23 mi ~5 min
Pharmacy Osco Drug 0.23 mi ~5 min
Grocery Jewel-Osco 0.24 mi ~5 min
Hotel Majestic Inn 0.31 mi ~7 min
Parking 0.37 mi ~8 min
3440 North Broadway
Gas station BP 0.38 mi ~8 min
841 West Irving Park Road, Chicago 60613
Hotel Best Western Plus Hawthorne Terrace 0.39 mi ~8 min
Hotel Hotel Zachary 0.39 mi ~8 min
3630 North Clark Street, Chicago 60613
Pharmacy Walgreens 0.42 mi ~9 min
Grocery Alta Vista Foods 0.43 mi ~9 min
Parking Cubs Rav4 Lot 0.44 mi ~9 min
1140 West Eddy Street, Chicago 60657
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 |
|---|---|---|
| 180008735 | IL | Professional Counselor primary |
| 180008735 | IL | Addiction (Substance Use Disorder)… |
| 180008735 | IL | Mental Health Counselor |
This provider holds licence 180008735 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YP2500X | Professional Counselor Professional | 180008735 | IL | primary |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 180008735 | IL | |
| 101YM0800X | Mental Health Counselor Mental Health | 180008735 | 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 | 1003387952 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 17, 2018 |
| Last updated | Dec 17, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PHD, LCPC |
| Practice address |
3656 N HALSTED ST Chicago, IL 60613 (773) 472-6469 |
| Mailing address |
801 W BRADLEY PL APT 1 Chicago, IL 60613 |
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 | 8 | 7 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 5 | 9 | 1 |
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.