COMPREHENSIVE MENTAL HEALTH CENTER OF ST. CLAIR COUNTY, INC.
COMPREHENSIVE MENTAL HEALTH CENTER OF ST. CLAIR COUNTY, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1427227891, based in East Saint Louis, IL. The organization lists 2 taxonomy classifications, with Mental Health Clinic/Center (Including Community Mental Health Center) recorded as primary.
Getting there
The practice address on file is 4601 STATE ST, East Saint Louis, IL 62205. 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 |
|---|---|---|
| 251S00000X | IL | Community/Behavioral Health Agency |
This provider holds licence 251S00000X 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 Mental Health (Including Community Mental Health Center) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM0801X
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 | |
|---|---|---|---|---|
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) Mental Health (Including Community Mental Health Center) | — | — | primary |
| 251S00000X | Community/Behavioral Health Agency | 251S00000X | 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-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 | 1427227891 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 29, 2008 |
| Last updated | Jul 12, 2023 |
| Status | Active |
| Practice address |
4601 STATE ST East Saint Louis, IL 62205 (618) 482-7330 Fax (618) 482-4351 |
| Mailing address |
505 S 8TH ST East Saint Louis, IL 62201 |
| Other identifiers |
04037
· 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 | 4 | 2 | 7 | 2 | 2 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 4 | 7 | 4 | 2 | 5 | 8 | 9 |
Sum = 69 · next multiple of 10 = 70 · check digit = 1 · actual last digit = 1
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.