3,063 NPI-registered Registered Dietitian providers practice in Illinois. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| A New Leaf Natural Medicine LLC | Registered Dietitian | Evanston, IL | 1104306240 |
| Abbey AmondMS, RDN, LD | Registered Dietitian | Chicago, IL | 1043810245 |
| Abbie WidingRD | Registered Dietitian | Chicago, IL | 1275137952 |
| Abby DavisRDN | Registered Dietitian | Lisle, IL | 1891535423 |
| Abby IoccaMS, RD | Registered Dietitian | Decatur, IL | 1417590225 |
| Abby KingMS, RDN, LDN | Registered Dietitian | Chicago, IL | 1427883602 |
| Abdullah Abdulwahid | Registered Dietitian | Plainfield, IL | 1417880980 |
| Abhijit BhatR.D. | Registered Dietitian | Chicago, IL | 1235440322 |
| Abigail BurnsMS, RD | Registered Dietitian | Morris, IL | 1679361729 |
| Abigail DujkaMS, RDN, LDN | Registered Dietitian | Lockport, IL | 1558066423 |
| Abigail FewelMS, RD, LDN | Registered Dietitian | Chicago, IL | 1437728185 |
| Abigail GerbersRDN | Registered Dietitian | Chicago, IL | 1801440516 |
| Abigail Johnson | Registered Dietitian | Kankakee, IL | 1861737165 |
| Abigail Marroquin | Registered Dietitian | Chicago, IL | 1417553835 |
| Abigail MaslankaRD | Registered Dietitian | Warrenville, IL | 1003619032 |
| Abigail OlmsteadMS, RD, LDN | Registered Dietitian | Chicago, IL | 1326702952 |
| Abigail RoseMS, RD | Registered Dietitian | Quincy, IL | 1558160697 |
| Adam BangeR.D. | Registered Dietitian | Danville, IL | 1902910789 |
| Adam PruettRDN | Registered Dietitian | East Saint Louis, IL | 1386140614 |
| Adam SalisburyRDN | Registered Dietitian | Chicago, IL | 1891649737 |
| Adam SchaferM.S., R.D.N, L.D.N. | Registered Dietitian | Rockford, IL | 1558718742 |
| Adie Kenny Nutrition | Registered Dietitian | Palos Park, IL | 1477490480 |
| Adore Your Core Consulting | Registered Dietitian | Inverness, IL | 1376415968 |
| Adriana ChychulaMS, RD, LDN | Registered Dietitian | Chicago, IL | 1700490273 |
| Adriana OlivaND | Registered Dietitian | Springfield, IL | 1437817756 |
| Adriane BitelRD | Registered Dietitian | Vernon Hills, IL | 1063856326 |
| Adrianna GonnellaRD | Registered Dietitian | Geneva, IL | 1902768344 |
| Adrianne KennyRD, LDN | Registered Dietitian | Palos Park, IL | 1427568104 |
| Adrienne Depaul | Registered Dietitian | Chicago, IL | 1487122545 |
| Adrienne DinkRDN, LDN | Registered Dietitian | Chicago, IL | 1619568284 |
| Adrienne JarrellMS, RD, LDN, CDCES | Registered Dietitian | Effingham, IL | 1659512424 |
| Adrienne RegisRD | Registered Dietitian | Chicago, IL | 1477212413 |
| Adrienne TardifLDN/RDN | Registered Dietitian | Chicago, IL | 1760339345 |
| Advanced Nutrition Care, LLC | Registered Dietitian | Chatham, IL | 1477362648 |
| Adventist Health Partners, Inc. | Registered Dietitian | Hinsdale, IL | 1487058673 |
| Agne SiksnaiteMS, RD, LDN | Registered Dietitian | Burr Ridge, IL | 1396535845 |
| Aigerim BijelicCNS, LDN, PHD | Registered Dietitian | Chicago, IL | 1871389577 |
| Aileen DukelowR.D. | Registered Dietitian | Evergreen Park, IL | 1477768224 |
| Aileen WaldschmidtRD, LDN | Registered Dietitian | Elmhurst, IL | 1972048775 |
| Aimee Estella | Registered Dietitian | Chicago, IL | 1760731194 |
| Aimee ZajcMS, RD, LDN | Registered Dietitian | Elmhurst, IL | 1316378193 |
| Aisha Nix-HughesRDN | Registered Dietitian | Flossmoor, IL | 1912611948 |
| Aiya Functional Wellness PLLC | Registered Dietitian | Chicago, IL | 1285426080 |
| Alaa Elhannouny | Registered Dietitian | Chicago, IL | 1477257590 |
| Alana WiggsRD, LDN | Registered Dietitian | Urbana, IL | 1720467913 |
| Alannah Mcbreen | Registered Dietitian | Chicago, IL | 1558224519 |
| Alberto Alvarez | Registered Dietitian | Oak Lawn, IL | 1356193247 |
| Alea OlsonR.D.N. | Registered Dietitian | Glen Ellyn, IL | 1972986933 |
| Aleksandra WiakREGISTERED DIETITIAN | Registered Dietitian | Chicago, IL | 1346630514 |
| Alex HintonRDN | Registered Dietitian | Hinsdale, IL | 1891314209 |
| Alex StollerMS, RDN | Registered Dietitian | Buffalo Grove, IL | 1417549098 |
| Alexa Brand | Registered Dietitian | Chicago, IL | 1093663106 |
| Alexa KuzielMS, RDN, LDN | Registered Dietitian | Chicago, IL | 1659142933 |
| Alexa RossMS, RDN, LDN | Registered Dietitian | Evanston, IL | 1215641063 |
| Alexandra BrewerR.D. | Registered Dietitian | Mount Carmel, IL | 1720395460 |
| Alexandra BryanRD, LD | Registered Dietitian | Peoria, IL | 1760003230 |
| Alexandra IshmaelLICENSED DIETITIAN | Registered Dietitian | Springfield, IL | 1265099758 |
| Alexandra KruzelR.D.N. | Registered Dietitian | Chicago, IL | 1982157731 |
| Alexandra LundquistRD | Registered Dietitian | Champaign, IL | 1992404958 |
| Alexandra LynchMS, RD, LDN | Registered Dietitian | Chicago, IL | 1386249019 |
| Alexandra MikoszRD,LDN | Registered Dietitian | Chicago, IL | 1194763730 |
| Alexandra OtwellMS, RD, LD | Registered Dietitian | Chicago, IL | 1063962603 |
| Alexandra SarkisianMS, RDN | Registered Dietitian | Port Barrington, IL | 1760006837 |
| Alexia CaulkerRDN | Registered Dietitian | Chicago, IL | 1104481134 |
| Alexis BanksRD, LDN | Registered Dietitian | Frankfort, IL | 1053098244 |
| Alexis GonzalezRDN LDN | Registered Dietitian | Berwyn, IL | 1538854674 |
| Alice ToumaRDN | Registered Dietitian | Chicago, IL | 1003382748 |
| Alicia BellRDN, LDN | Registered Dietitian | Chicago, IL | 1558967364 |
| Alicia EdwardsRD | Registered Dietitian | Park Ridge, IL | 1356885412 |
| Alicia KalinichRD | Registered Dietitian | Elmhurst, IL | 1902384332 |
| Alicia KazarianRD, LDN | Registered Dietitian | Evanston, IL | 1245798867 |
| Alicia Kouba | Registered Dietitian | Plainfield, IL | 1306597513 |
| Alina KraftMS RD | Registered Dietitian | Chicago, IL | 1427572452 |
| Alina PittmanRD, LDN | Registered Dietitian | Burr Ridge, IL | 1962077727 |
| Alisa BloomMPH, RDN, LDN | Registered Dietitian | Deerfield, IL | 1992005326 |
| Alisa CherubiniMS, RDN | Registered Dietitian | Chicago, IL | 1053178897 |
| Alisa LammR.D., L.D. | Registered Dietitian | Danville, IL | 1386750271 |
| Alisa OlerRDN | Registered Dietitian | Skokie, IL | 1861000994 |
| Alisha MacasRD | Registered Dietitian | Lisle, IL | 1215749569 |
| Alisha PageMS, RD, LDN | Registered Dietitian | Morton, IL | 1982577185 |
| Alison LatonRDN | Registered Dietitian | River Grove, IL | 1932967619 |
| Alison MusaracaRDN, LDN | Registered Dietitian | Chicago, IL | 1023607694 |
| Alison NittiRDN, LDN | Registered Dietitian | Hoffman Estates, IL | 1528944501 |
| Alissa BedtkeLDN | Registered Dietitian | Oak Lawn, IL | 1194429316 |
| Alka SoodM.S., L.D., R.D. | Registered Dietitian | Wheaton, IL | 1679766968 |
| All Access Dietitians PLLC | Registered Dietitian | Lisle, IL | 1689381790 |
| Alla KosRDN | Registered Dietitian | Norridge, IL | 1295593978 |
| Allison AndersonMS, RD, LDN | Registered Dietitian | Chicago, IL | 1952030603 |
| Allison AugsburgerRDN, LDN, CLT | Registered Dietitian | Grayslake, IL | 1487130001 |
| Allison DinnocenzoRD, LDN | Registered Dietitian | New Lenox, IL | 1114742061 |
| Allison Gile | Registered Dietitian | Glen Ellyn, IL | 1396562054 |
| Allison HyzyRD | Registered Dietitian | Lake Forest, IL | 1134525462 |
| Allison KavanaghRD, LDN | Registered Dietitian | Sterling, IL | 1154171916 |
| Allison KochRDN, CSSD | Registered Dietitian | Park Ridge, IL | 1194376244 |
| Allison LeesRD, LDN | Registered Dietitian | Chicago, IL | 1588811830 |
| Allison PigattoR.D. | Registered Dietitian | Chicago, IL | 1447661343 |
| Allison RaihaRD | Registered Dietitian | Decatur, IL | 1447568605 |
| Allison RieckRDN, LDN | Registered Dietitian | Chicago, IL | 1447775143 |
| Allison SauerMS, RD | Registered Dietitian | Chicago, IL | 1376387431 |
| Allison ShudnowMS, RD, LDN | Registered Dietitian | Chicago, IL | 1134463136 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
