AMERICAN DIAGNOSTIC IMAGING
AMERICAN DIAGNOSTIC IMAGING is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1659813814, based in Chandler, AZ. The organization lists 4 taxonomy classifications, with Radiology Clinic/Center recorded as primary.
Getting there
The practice address on file is 1120 S DOBSON RD STE 200, Chandler, AZ 85286. 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 |
|---|---|---|
| 99018 | AZ | Sonography Specialist/Technologist… |
| 99018 | AZ | Sonography Radiologic Technologist |
| 99018 | AZ | Vascular Sonography Radiologic… |
This provider holds licence 99018 issued in AZ. 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 Radiology covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR0200X
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 | |
|---|---|---|---|---|
| 261QR0200X | Radiology Clinic/Center Radiology | — | — | primary |
| 246XS1301X | Sonography Specialist/Technologist Cardiovascular Sonography | 99018 | AZ | |
| 2471S1302X | Sonography Radiologic Technologist Sonography | 99018 | AZ | |
| 2471V0105X | Vascular Sonography Radiologic Technologist Vascular Sonography | 99018 | AZ |
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 | 1659813814 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 4, 2016 |
| Last updated | Feb 4, 2025 |
| Status | Active |
| Practice address |
1120 S DOBSON RD STE 200 Chandler, AZ 85286 (718) 790-2775 Fax (480) 613-3362 |
| Mailing address |
207 W CLARENDON AVE # 10 G Phoenix, AZ 85013 |
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 | 5 | 9 | 8 | 1 | 3 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 1 | 9 | 7 | 1 | 6 | 8 | 2 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.