RENALCARE ASSOCIATES, S.C.
RENALCARE ASSOCIATES, S.C. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1649300377, based in Peoria, IL. The organization lists 4 taxonomy classifications, with Nephrology Physician recorded as primary.
Getting there
The practice address on file is 420 NE GLEN OAK AVE STE 401, Peoria, IL 61603. 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 |
|---|---|---|
| 042003556 | IL | Surgery Physician |
| 042003556 | IL | Nephrology Physician primary |
This provider holds licence 042003556 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 7012818347
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Illinois | O20040119000524 | Part B Supplier - Clinic/group Practice |
| Iowa | O20210222002129 | Part B Supplier - Clinic/group Practice |
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. There are 2 separate enrolment records across 2 states (IL, IA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Nephrology covers
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. NUCC Health Care Provider Taxonomy, code 207RN0300X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | — | — | |
| 208600000X | Surgery Physician | 042003556 | IL | |
| 363A00000X | Physician Assistant | — | — | |
| 207RN0300X | Nephrology Physician Nephrology | 042003556 | IL | primary |
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 | 1649300377 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 6, 2007 |
| Last updated | Jun 24, 2026 |
| Status | Active |
| Practice address |
420 NE GLEN OAK AVE STE 401 Peoria, IL 61603 (309) 676-8123 Fax (309) 676-8455 |
| Other names |
Illinois Kidney Disease And Hypertension Center Other Name |
| Other identifiers |
CA301
· Other (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 | 6 | 4 | 9 | 3 | 0 | 0 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 8 | 9 | 6 | 0 | 0 | 3 | 5 |
Sum = 63 · next multiple of 10 = 70 · 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.