Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anne Guinane, RD, LDN

Q: What is the NPI number for Anne Guinane?

The National Provider Identifier (NPI) for Anne Guinane is 1942571666, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Blue Island, IL · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942571666

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Anne Guinane

Credential RD, LDN

Sex Female

Practice address Blue Island, IL, 60406

Phone (708) 824-4659

Enumeration date Jan 26, 2012

Last updated in NPPES Apr 27, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.005621 (IL) Primary

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License 164.005621 Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary

133N00000X Nutritionist Dietary & Nutritional Service Providers · License 164.005621 (IL) Secondary

133VN1004X Pediatric Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 164.005621 (IL) Secondary

133VN1005X Renal Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 164.005621 (IL) Secondary

133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 164.005621 (IL) Secondary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Anne Guinane?

The National Provider Identifier (NPI) for Anne Guinane is 1942571666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anne Guinane practice?

The practice location on file with NPPES is in Blue Island, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-27.