FOUR CORNERS RADIATION ONCOLOGY PC
FOUR CORNERS RADIATION ONCOLOGY PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1720290968, based in Farmington, NM. It is classified under Radiation Therapy Radiologic Technologist.
Getting there
The practice address on file is 800 W MAPLE, Farmington, NM 87401. 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 |
|---|---|---|
| MD2004-0204 | NM | Radiation Therapy Radiologic Technologist primary |
This provider holds licence MD2004-0204 issued in NM. 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 Radiation Therapy covers
A radiologic technologist who specializes in radiation therapy and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy, in administration of radiation therapy, exam techniques, equipment protocols, radiation safety, and patient care. NUCC Health Care Provider Taxonomy, code 2471R0002X
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 | 1720290968 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 3, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
800 W MAPLE Farmington, NM 87401 (505) 599-6105 |
| Mailing address |
PO BOX 1956 Farmington, NM 87499 |
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 | 7 | 2 | 0 | 2 | 9 | 0 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 4 | 0 | 4 | 9 | 0 | 9 | 3 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
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.