THE GRAND RIVER HEALTH SYSTEMS CORP.
THE GRAND RIVER HEALTH SYSTEMS CORP. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1548345879, based in Chillicothe, MO. The organization lists 3 taxonomy classifications, with Physician Assistant recorded as primary.
Getting there
The practice address on file is 103 11TH ST SUITE 14, Chillicothe, MO 64601. 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 |
|---|---|---|
| 2002012315 | MO | Physician Assistant primary |
| 107238 | MO | Family Medicine Physician |
| 106544 | MO | Internal Medicine Physician |
This provider holds licence 2002012315 issued in MO. 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 Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
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 | |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | 2002012315 | MO | primary |
| 207Q00000X | Family Medicine Physician | 107238 | MO | |
| 207R00000X | Internal Medicine Physician | 106544 | MO |
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 | 1548345879 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 26, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
103 11TH ST SUITE 14 Chillicothe, MO 64601 (660) 646-2682 Fax (660) 646-2688 |
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 | 5 | 4 | 8 | 3 | 4 | 5 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 8 | 8 | 6 | 4 | 1 | 8 | 5 |
Sum = 71 · next multiple of 10 = 80 · check digit = 9 · actual last digit = 9
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.