Katherine Arduini, RD, LDN, CLS
Pediatric Nutrition Registered Dietitian · Chicago, IL
Katherine Arduini, RD, LDN, CLS is a pediatric nutrition registered dietitian with a practice address in Chicago, Illinois, and NPI 1770196776, issued on Aug 28, 2020. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Arduini
- Credential
- RD, LDN, CLS
- Primary taxonomy
- Pediatric Nutrition Registered Dietitian 133VN1004X
- Practice location
- 225 E Chicago Ave, Chicago, IL 60611
- Phone
- (312) 227-6771
- Enumerated
- Aug 28, 2020
- Entity
- Type 1 · individual
Also registered at 225 E Chicago Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmene Abernathy, MDStudent in an Organized Health Care Education/Training Program1881454957
- Tamkeen Abreu, PHARMD, BCPSPediatric Pharmacist1366888653
- Matthew Abts, MDPediatrics Physician1588989750
- Samuel AccordinoStudent in an Organized Health Care Education/Training Program1194525204
- Carly Adajian, DDSStudent in an Organized Health Care Education/Training Program1184373029
- Julie Adams, RDRegistered Dietitian1417569153
Verify Katherine Arduini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Pediatric Nutrition Registered Dietitian providers in Illinois
There are 59 pediatric nutrition registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric nutrition registered dietitian records in Illinois
- Erin Bannister, MS, RDN, LDN, CLCChicago, IL1144048570
- Jennifer Bathgate, RDNChicago, IL1740893072
- Melanie Battaglia, MS, RDN, LDNGlenview, IL1710497979
- Sarah Berglind, MS, RD, LDNOak Lawn, IL1215446463
- Kimberly Boggs, RD,LDNFrankfort, IL1528184942
- Jennine Buishas Sidler, RD, LDNFrankfort, IL1417183625
- Maureen Casten, RDNGlenview, IL1366323842
- Tracey Cicirale, RD,LDNLockport, IL1851417273
- Allyson Cole, RD, LDNPeoria, IL1083175301
- Jennifer Conway, RD,LDNOak Forest, IL1992821219
Common questions
What is Katherine Arduini, RD, LDN, CLS's NPI number?
Katherine Arduini, RD, LDN, CLS's National Provider Identifier (NPI) is 1770196776, issued on Aug 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Arduini, RD, LDN, CLS located?
The NPPES record lists a practice address at 225 E Chicago Ave, Chicago, IL, 60611. Phone: (312) 227-6771. Providers update this record themselves, so call before visiting.
How can I verify Katherine Arduini, RD, LDN, CLS's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.