GATEWAY DIAGNOSTIC IMAGING LLC
GATEWAY DIAGNOSTIC IMAGING LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1053462655, based in Sherman, TX. The organization lists 2 taxonomy classifications, with Radiology Clinic/Center recorded as primary.
Getting there
The practice address on file is 221 WEST TRAVIS STREET, Sherman, TX 75092. 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Independent Diagnostic Testing Facility (idtf)
- PAC ID
- 9032201975
Enrolled in Medicare 12 times, across 1 state:
| State | Enrollment ID | Provider type |
|---|---|---|
| Texas | O20070822001450 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20140627000914 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20140701000503 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20150302001684 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20160606001205 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20161219000567 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20180730000277 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20200128002097 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20200717002699 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20210427002562 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20210802000037 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
| Texas | O20241211000074 | Part B Supplier - Independent Diagnostic Testing Facility (idtf) |
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Independent Diagnostic Testing Facility (idtf). There are 12 separate enrolment records. 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 Radiology covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR0200X
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 | |
|---|---|---|---|---|
| 261QR0200X | Radiology Clinic/Center Radiology | — | — | primary |
| 261QM1200X | Magnetic Resonance Imaging (MRI) Clinic/Center Magnetic Resonance Imaging (MRI) | — | — |
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 | 1053462655 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 12, 2007 |
| Last updated | Sep 12, 2024 |
| Status | Active |
| Practice address |
221 WEST TRAVIS STREET Sherman, TX 75092 (903) 771-3030 Fax (903) 581-4050 |
| Mailing address |
PO BOX 746662 Atlanta, GA 30374 |
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 | 0 | 5 | 3 | 4 | 6 | 2 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 1 | 3 | 8 | 6 | 4 | 6 | 1 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.