Kristina Yancey
Kristina Yancey is a Diagnostic Radiology Physician in Phoenix, AZ, registered under NPI 1003557935. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Phoenix, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.45 mi away. The nearest transit stop is 0.43 mi away.
Getting here and what is nearby
Transit 667 ft ~3 min
Hotel Residence Inn Phoenix Desert View at Mayo Clinic 0.25 mi ~6 min
Parking 0.27 mi ~6 min
East Mayo Boulevard, Phoenix 85054
Transit 0.37 mi ~8 min
Transit 0.43 mi ~9 min
Parking 0.45 mi ~9 min
North 56th Street, Phoenix 85054
Parking 0.45 mi ~10 min
North 56th Street, Phoenix 85054
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 69960 | AZ | Diagnostic Radiology Physician primary |
| R79392 | AZ | Internal Medicine Physician |
This provider holds licence 69960 issued in AZ. 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
- Practitioner - Diagnostic Radiology
- PAC ID
- 5698155216
- Enrollment ID
- I20230828002995
Medicare enrolment is recorded as approved under the provider type Practitioner - Diagnostic Radiology. 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 Diagnostic Radiology covers
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. NUCC Health Care Provider Taxonomy, code 2085R0202X
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 | |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | 69960 | AZ | primary |
| 207R00000X | Internal Medicine Physician | R79392 | 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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003557935 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 5, 2022 |
| Last updated | Oct 3, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
5777 E MAYO BLVD Phoenix, AZ 85054 (480) 342-2000 |
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 | 0 | 3 | 5 | 5 | 7 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 5 | 9 | 6 |
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.