Rebecca Roberts
Rebecca Roberts is an Emergency Medicine Physician in Chandler, AZ, registered under NPI 1003669458. 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 Chandler, based on OpenStreetMap data collected Sep 24, 2026. Parking is available about 420 ft away. There is EV charging 0.38 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.36 mi away. If you arrive early, there is a coffee shop 0.20 mi away.
Getting here and what is nearby
Parking 380 ft ~2 min
Parking 401 ft ~2 min
Parking 420 ft ~2 min
Transit 872 ft ~4 min
Coffee Starbucks 927 ft ~4 min
350 South Dobson Road, Chandler 85224
Mo-Fr 04:00-21:00; Sa-Su 04:30-21:00
Restaurant Port of Subs 943 ft ~4 min
2055 West Frye Road, Chandler 85224
Mo-Su 10:00-19:00
Coffee Raw Organic Juice Bar 0.20 mi ~4 min
2055 West Frye Road, Chandler 85224
Mo-Th 07:00-19:00; Fr 07:00-18:00; Sa 08:00-17:00; Su 09:00-14:00
Transit 0.21 mi ~5 min
Transit 0.36 mi ~8 min
EV charging 0.38 mi ~8 min
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 |
|---|---|---|
| R4300 | AZ | Emergency Medicine Physician primary |
This provider holds licence R4300 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
- Order And Referring Only - Emergency Medicine
- PAC ID
- 5890228746
- Enrollment ID
- I20241030002189
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Emergency Medicine. 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 Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
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 | |
|---|---|---|---|---|
| 207P00000X | Emergency Medicine Physician | R4300 | AZ | primary |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003669458 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 8, 2024 |
| Last updated | Jun 16, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1955 W FRYE RD Chandler, AZ 85224 (480) 728-3000 |
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 | 6 | 6 | 9 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 9 | 4 | 1 |
Sum = 52 · next multiple of 10 = 60 · 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.