Claire Biga, MS, RDN, LDN, CLC
Registered Dietitian · Glen Ellyn, IL
Claire Biga, MS, RDN, LDN, CLC is a registered dietitian with a practice address in Glen Ellyn, Illinois, and NPI 1992567184, issued on Jan 24, 2024. Check the license (Illinois 164.007247, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Claire Biga
- Credential
- MS, RDN, LDN, CLC
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 164.007247 IL
Self-reported in NPPES; status is on the state search - Practice location
- 826 Eastern Ave, Glen Ellyn, IL 60137
- Phone
- (937) 776-6192
- Enumerated
- Jan 24, 2024
- Record last updated
- Jan 24, 2024
- Entity
- Type 1 · individual
Verify Claire Biga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 164.007247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16 registered dietitian records list a practice address in Glen Ellyn
They are 16 of the 684 NPPES records with a practice address in Glen Ellyn, and 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 16 in Glen Ellyn → All 2,870 in Illinois → Every provider in Glen Ellyn →
Other registered dietitian records in Illinois
- Taylor Aarns, RDNBelleville, IL1295475820
- Rebecca Abbatiello, RDWheaton, IL1437460748
- Heba Abdel Latief, RDNChicago, IL1821554593
- Duaa AbdullahBridgeview, IL1851253009
- Leen Abdulqader, RDBridgeview, IL1689372526
- Abdullah AbdulwahidPlainfield, IL1417880980
- Priscilla Abel Paul, RDNBement, IL1215782941
- Kathleen Abernathy, R.D., L.D.N.Lake Forest, IL1295020063
- Patricia AbernathyLa Grange, IL1063174837
- Michael Abromaitis, RDNSkokie, IL1710402797
Common questions
What is Claire Biga, MS, RDN, LDN, CLC's NPI number?
Claire Biga, MS, RDN, LDN, CLC's National Provider Identifier (NPI) is 1992567184, issued on Jan 24, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Claire Biga, MS, RDN, LDN, CLC located?
The NPPES record lists a practice address at 826 Eastern Ave, Glen Ellyn, IL, 60137. Phone: (937) 776-6192. Providers update this record themselves, so call before visiting.
How can I verify Claire Biga, MS, RDN, LDN, CLC's license?
NPPES lists Illinois license number 164.007247, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.