Breta Alstrom, RD
Breta Alstrom, RD is a Registered Dietitian in Tempe, AZ, registered under NPI 1003388430. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Tempe, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 0.52 mi away at Hayden Ferry Lakeside Parking Garage. There is EV charging 0.22 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 693 ft away, served by Rio Salado Pkwy & 400 West.
Getting here and what is nearby
Transit Rio Salado Pkwy & Lakeside Dr 187 ft ~1 min
Parking 420 ft ~2 min
Transit Rio Salado Pkwy & 700 West 538 ft ~3 min
Transit Rio Salado Pkwy & 400 West 693 ft ~3 min
EV charging ChargePoint 0.22 mi ~5 min
EV charging ChargePoint 0.22 mi ~5 min
Restaurant Culinary Dropout 0.23 mi ~5 min
149 South Farmer Avenue, Tempe 85281
Mo-Th 11:00-23:00, Fr 11:00-01:00, Sa 10:00-01:00, Su 10:00-20:00
Parking 0.38 mi ~8 min
201 West 3rd Street, Tempe
Restaurant Monti's La Casa Vieja 0.43 mi ~9 min
Hotel Vib 0.44 mi ~9 min
511 South Farmer Avenue, Tempe 85281
Restaurant Cabin Tempe 0.45 mi ~10 min
410 South Mill Avenue, Tempe 85281
Hotel Sonesta Select Tempe Downtown 0.48 mi ~10 min
Parking Hayden Ferry Lakeside Parking Garage 0.52 mi ~11 min
68 East Rio Salado Parkway, Tempe 85281
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
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.
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 Dietitian, Registered covers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation. NUCC Health Care Provider Taxonomy, code 133V00000X
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 | 1003388430 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 25, 2018 |
| Last updated | Sep 3, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RD |
| Practice address |
701 W RIO SALADO PKWY APT 1017 Tempe, AZ 85281 (620) 491-3249 |
| Other identifiers |
86089380
· Other |
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 | 3 | 8 | 8 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 7 | 4 | 6 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.