Jennifer Gunness, RD, LDN, CNSC
Registered Dietitian · Spring Valley, IL
Jennifer Gunness, RD, LDN, CNSC is a registered dietitian with a practice address in Spring Valley, Illinois, and NPI 1801145305, issued on Aug 30, 2012. Check the license (Illinois 164004787, 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
- Jennifer Gunness
- Credential
- RD, LDN, CNSC
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 164004787 IL
Self-reported in NPPES; status is on the state search - Practice location
- 600 E 1St St, Spring Valley, IL 61362
- Phone
- (815) 664-1360
- Enumerated
- Aug 30, 2012
- Record last updated
- Aug 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 600 E 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jessica Brown, RDRegistered Dietitian1245838176
- Marilyn Csernus, LD,CDE,MS,RDNutrition Education Nutritionist1093984932
- Geri Dew, R.D., LDNRegistered Dietitian1659609048
- Christopher Differding, PA-CPhysician Assistant1295002715
Verify Jennifer Gunness in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 164004787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6 registered dietitian records list a practice address in Spring Valley
They are 6 of the 73 NPPES records with a practice address in Spring Valley, and 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Spring Valley → All 2,870 in Illinois → Every provider in Spring Valley →
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 Jennifer Gunness, RD, LDN, CNSC's NPI number?
Jennifer Gunness, RD, LDN, CNSC's National Provider Identifier (NPI) is 1801145305, issued on Aug 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Gunness, RD, LDN, CNSC located?
The NPPES record lists a practice address at 600 E 1St St, Spring Valley, IL, 61362. Phone: (815) 664-1360. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Gunness, RD, LDN, CNSC's license?
NPPES lists Illinois license number 164004787, 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.