1,541 NPI-registered Registered Dietitian providers practice in Arizona. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| A & B Nutrition Education, LLC | Registered Dietitian | Phoenix, AZ | 1215247663 |
| A Taste of Health, LLC | Registered Dietitian | Tucson, AZ | 1750826418 |
| A2 Nutrition LLC |
| Registered Dietitian |
| Scottsdale, AZ |
| 1548999238 |
| Aaron Crowe | Registered Dietitian | Phoenix, AZ | 1902665458 |
| Abby ChanRDN | Registered Dietitian | Flagstaff, AZ | 1487198222 |
| Abdul-Aziz BacoLRD | Registered Dietitian | Tuba City, AZ | 1154362309 |
| Abigail Kaup | Registered Dietitian | Phoenix, AZ | 1538017231 |
| Abigail McgrathRD | Registered Dietitian | Phoenix, AZ | 1427538362 |
| Abigail MurilloRD | Registered Dietitian | Phoenix, AZ | 1952951683 |
| Addison AlleeRD | Registered Dietitian | Chandler, AZ | 1740917509 |
| Adelina LeeMS, RDN | Registered Dietitian | Glendale, AZ | 1306448337 |
| Adena IlesRDN | Registered Dietitian | Tucson, AZ | 1801467402 |
| Adl Clinical Nutrition, PLLC | Registered Dietitian | Chandler, AZ | 1740173582 |
| Adrienne UdarbeRDN | Registered Dietitian | Chandler, AZ | 1821486820 |
| Agnes KoldenhovenRDN | Registered Dietitian | Gilbert, AZ | 1063044923 |
| Ahriel MillerRD | Registered Dietitian | Phoenix, AZ | 1356998470 |
| Alec BonaguidiRD | Registered Dietitian | Phoenix, AZ | 1720967318 |
| Alejandra Romero | Registered Dietitian | Scottsdale, AZ | 1184467193 |
| Aleksandra KrasMS, RDN, LDN | Registered Dietitian | Phoenix, AZ | 1134744741 |
| Alex KubiakRD | Registered Dietitian | Phoenix, AZ | 1255264917 |
| Alex Marie Rd LLC | Registered Dietitian | Mesa, AZ | 1164129334 |
| Alexa DiazRD | Registered Dietitian | Phoenix, AZ | 1922376193 |
| Alexander ClabourneRDN | Registered Dietitian | Phoenix, AZ | 1285303172 |
| Alexander Solutions LLC | Registered Dietitian | Mesa, AZ | 1598221053 |
| Alexandra FranklinRD | Registered Dietitian | Mesa, AZ | 1013645340 |
| Alexandra MeyerRDN | Registered Dietitian | Phoenix, AZ | 1235973025 |
| Alexandrea Seherr-Thoss | Registered Dietitian | Scottsdale, AZ | 1871258319 |
| Alexia Gonzalez | Registered Dietitian | Mesa, AZ | 1245056647 |
| Alexis CasasRDN | Registered Dietitian | Glendale, AZ | 1881430833 |
| Alexis FrainoRD, RDN | Registered Dietitian | Scottsdale, AZ | 1457072571 |
| Alice BakerMSRD LMHC LPC LDN | Registered Dietitian | Cave Creek, AZ | 1699538389 |
| Alice KraftRD | Registered Dietitian | Sun City, AZ | 1275526139 |
| Alicia ArinoRD, CSG, IBCLC | Registered Dietitian | Tucson, AZ | 1285171322 |
| Alicia BairMS, RDN | Registered Dietitian | Mesa, AZ | 1790557262 |
| Alina HallRD | Registered Dietitian | Chinle, AZ | 1659791143 |
| Alina Ochoa | Registered Dietitian | Phoenix, AZ | 1932873197 |
| Alisha ChaseyMS, RD, CNS | Registered Dietitian | Gilbert, AZ | 1295223725 |
| Alison HibnerRD | Registered Dietitian | Phoenix, AZ | 1578314910 |
| Alison KieferRD | Registered Dietitian | Glendale, AZ | 1730733353 |
| Alison LacombeRD | Registered Dietitian | Phoenix, AZ | 1306006960 |
| All Star Dietitian LLC | Registered Dietitian | Gilbert, AZ | 1457961666 |
| Allison CainRD | Registered Dietitian | Phoenix, AZ | 1811624828 |
| Allison Fuentes | Registered Dietitian | Chandler, AZ | 1508798042 |
| Allison HuishR.D. | Registered Dietitian | Mesa, AZ | 1427305093 |
| Allison ManningRD | Registered Dietitian | Phoenix, AZ | 1295681039 |
| Allison McleodRDN | Registered Dietitian | Gilbert, AZ | 1871383943 |
| Allison PetersRD | Registered Dietitian | Phoenix, AZ | 1346586534 |
| Allyson BoothRD | Registered Dietitian | Gilbert, AZ | 1598279523 |
| Alstrom & Co | Registered Dietitian | Tempe, AZ | 1821939794 |
| Alvina BegayR.D. | Registered Dietitian | Flagstaff, AZ | 1720169212 |
| Alysia JimenezRDN | Registered Dietitian | Peoria, AZ | 1871268300 |
| Alyssa ChavezRD | Registered Dietitian | Scottsdale, AZ | 1770110579 |
| Alyssa Denning | Registered Dietitian | Phoenix, AZ | 1639823313 |
| Alyssa KatzRD | Registered Dietitian | Sells, AZ | 1225726474 |
| Alyssa SimpsonRDN, CGN, CLT | Registered Dietitian | Phoenix, AZ | 1962607556 |
| Alyssa WardRDN, IBCLC | Registered Dietitian | Phoenix, AZ | 1447703004 |
| Am Nutrition Services | Registered Dietitian | Glendale, AZ | 1003011602 |
| Amanda AguirreR.D. | Registered Dietitian | San Luis, AZ | 1942615760 |
| Amanda BaronRD, CDM, CFPP | Registered Dietitian | Phoenix, AZ | 1215816582 |
| Amanda GavelREGISTERED DIETITIAN | Registered Dietitian | Tucson, AZ | 1790228112 |
| Amanda HawkinsRD | Registered Dietitian | Phoenix, AZ | 1841943453 |
| Amanda Huber | Registered Dietitian | Peridot, AZ | 1033812581 |
| Amanda MillerRDN, LRD | Registered Dietitian | Mesa, AZ | 1275264194 |
| Amanda NelsonRD | Registered Dietitian | Yuma, AZ | 1952022725 |
| Amanda PaltzerRD | Registered Dietitian | Gilbert, AZ | 1164371001 |
| Amanda PhillipsRD | Registered Dietitian | Phoenix, AZ | 1366809873 |
| Amanda Sherwin | Registered Dietitian | Phoenix, AZ | 1417439100 |
| Amanda SteinkeM.S., R.D. | Registered Dietitian | Phoenix, AZ | 1235528498 |
| Amanda Stover | Registered Dietitian | Phoenix, AZ | 1134710197 |
| Amanda WidmarRDN | Registered Dietitian | Mesa, AZ | 1124964424 |
| Amanda WikanRD, LD | Registered Dietitian | Prescott, AZ | 1144576471 |
| Amanda Wikan LLC | Registered Dietitian | Prescott, AZ | 1316791528 |
| Amanda WolffMPH, RD | Registered Dietitian | Gilbert, AZ | 1104073360 |
| Amaris FenoR.D. | Registered Dietitian | Scottsdale, AZ | 1164850343 |
| Amarissa HandyRD | Registered Dietitian | Oro Valley, AZ | 1558109777 |
| Amber CoreRD | Registered Dietitian | Phoenix, AZ | 1366163610 |
| Amber HansenMS, RD | Registered Dietitian | Tucson, AZ | 1184167314 |
| Amber SchaeferRDN | Registered Dietitian | Scottsdale, AZ | 1528596186 |
| Ami LongRD, CSP | Registered Dietitian | Phoenix, AZ | 1750643417 |
| Amy EnrightR.D. | Registered Dietitian | Phoenix, AZ | 1356647853 |
| Amy GanyukovRD | Registered Dietitian | Avondale, AZ | 1821620683 |
| Amy LaveryRD | Registered Dietitian | Phoenix, AZ | 1194304030 |
| Amy MccallisterR.D. | Registered Dietitian | Glendale, AZ | 1710044011 |
| Amy MooreRDN | Registered Dietitian | Tucson, AZ | 1689550915 |
| Amy PangR.D. | Registered Dietitian | Scottsdale, AZ | 1033421508 |
| Amy PattonRD | Registered Dietitian | Scottsdale, AZ | 1326513029 |
| Amy PuckettRD | Registered Dietitian | Peoria, AZ | 1962829317 |
| Amy ReilandRD | Registered Dietitian | Surprise, AZ | 1760075444 |
| Ana Araiza RojasREGISTERED DIETITIAN | Registered Dietitian | Tucson, AZ | 1780904805 |
| Anali MartinezRD | Registered Dietitian | Tucson, AZ | 1326873589 |
| Anastacia FellowsR.D. | Registered Dietitian | Phoenix, AZ | 1295132207 |
| Anateresa De LeonRD | Registered Dietitian | Chandler, AZ | 1245996636 |
| Andersons Nutrition | Registered Dietitian | Mesa, AZ | 1316337652 |
| Andi CoffeeNUTRITIONIST | Registered Dietitian | Anthem, AZ | 1609487008 |
| Andrea AndersenRDN | Registered Dietitian | Surprise, AZ | 1801384474 |
| Andrea DarosaM.S., R.D. | Registered Dietitian | Phoenix, AZ | 1932412152 |
| Andrea GormanPHD, RD, LPC | Registered Dietitian | Mesa, AZ | 1487830998 |
| Andres ValenzuelaRD | Registered Dietitian | Tucson, AZ | 1972909042 |
| Andrew JamesMS, RD | Registered Dietitian | Phoenix, AZ | 1831691864 |
| Andy ChenRD | Registered Dietitian | Mesa, AZ | 1659082089 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
