Lukasz Ryczek
Lukasz Ryczek is a provider specialising in Military General Acute Care Hospital in Norridge, IL, registered under NPI 1184097792. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 6950 W FOREST PRESERVE DR APT 213, Norridge, IL 60706. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 041413948 | IL | Military General Acute Care Hospital primary |
This provider holds licence 041413948 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 Military General Acute Care Hospital covers
A Department of Defense (DoD) health care organization furnishing inpatient care 24 hours per day in "fixed" facilities, primarily for DoD beneficiaries. Entity is Defense Health Program (DHP) funded. A "fixed" facility is a non-temporary, non-deployed facility usually used for health care services. It includes mobile specialty units such as Magnetic Resonance Imaging (MRI) units that may furnish services at the "fixed" facility. It includes those services and institutional costs usually included in a Diagnosis Related Group as well as "pass-through" items. NUCC Health Care Provider Taxonomy, code 2865M2000X
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 | 1184097792 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 4, 2015 |
| Last updated | Nov 4, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Practice address |
6950 W FOREST PRESERVE DR APT 213 Norridge, IL 60706 (773) 225-0933 |
| Other identifiers |
6950
· VA EMPLOYMENT (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 | 1 | 8 | 4 | 0 | 9 | 7 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 7 | 4 | 0 | 9 | 5 | 7 | 9 |
Sum = 68 · next multiple of 10 = 70 · 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.