Joshua Weith, PHARMD
Joshua Weith, PHARMD is a Pharmacist in Chicago, IL, registered under NPI 1003191537. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.20 mi away. The nearest transit stop is 615 ft away, served by 18th Street & Racine. If you arrive early, there is a coffee shop 0.31 mi away.
Getting here and what is nearby
Parking 152 ft ~1 min
Parking 179 ft ~1 min
Transit 18th Street & Carpenter 335 ft ~2 min
Transit 18th Street & Carpenter 339 ft ~2 min
Restaurant Bobijoa 293 ft ~2 min
1140 West 18th Street, Chicago 60608
Restaurant Don Pedro Carnitas 311 ft ~2 min
Restaurant HaiSous Vietnamese Kitchen 346 ft ~2 min
Transit 18th Street & Racine 615 ft ~3 min
Coffee Woke Soul Coffee 686 ft ~3 min
1011 West 18th Street, Chicago 60608
Parking 0.20 mi ~5 min
902 West 18th Street, Chicago 60608
Coffee A Cup of Joe Coffeehouse 0.27 mi ~6 min
Coffee Step Down Café 0.31 mi ~7 min
Grocery La Casa del Pueblo 0.41 mi ~9 min
1810 South Blue Island Avenue, Chicago 60608
Mo-Su 07:00-21:00
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 |
|---|---|---|
| 051.295008 | IL | Pharmacist primary |
This provider holds licence 051.295008 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 Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
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 | 1003191537 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 16, 2011 |
| Last updated | Oct 16, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | PHARMD |
| Practice address |
1117 W 17TH ST #2 Chicago, IL 60608 (815) 347-3084 |
| Mailing address |
1117 W 17TH ST # 2 Chicago, IL 60608 |
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 | 1 | 9 | 1 | 5 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 2 | 5 | 6 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.