Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jessica Ann May, MBA, RD, LDN
Registered Dietitian in Skokie, IL · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720419393
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Registry record
Entity type Individual (Type 1)
Name Jessica Ann May
Credential MBA, RD, LDN
Sex Female
Practice address 9977 Woods Dr Ste 300, Skokie, IL, 60077
Phone (847) 663-8540
Fax (847) 663-1015
Enumeration date Dec 9, 2013
Last updated in NPPES Oct 29, 2019
Taxonomy & licenses
133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License 164.006090 (IL) Secondary
133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 164.006090 (IL) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.006090 (IL) Primary
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.
Frequently asked questions
Where does Jessica May practice?
The practice location on file with NPPES is in Skokie, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jessica May?
The National Provider Identifier (NPI) for Jessica May is 1720419393, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Theodore Mazzone Endocrinology, Diabetes & Metabolism Physician · Skokie, IL NPI 1962515403 Kristina Todorova-Koteva Endocrinology, Diabetes & Metabolism Physician · Skokie, IL NPI 1073717443 Brian Bordini Pediatric Endocrinology Physician · Skokie, IL NPI 1376717900 David Marmor Cardiovascular Disease Physician · Skokie, IL NPI 1669629887 Cheryl Williams Registered Dietitian · Skokie, IL NPI 1932349719 Christine Zacharia Endocrinology, Diabetes & Metabolism Physician · Skokie, IL NPI 1376770081 Joseph Shulan Endocrinology, Diabetes & Metabolism Physician · Skokie, IL NPI 1457645822 Ramez Bahu Endocrinology, Diabetes & Metabolism Physician · Skokie, IL NPI 1245591924
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-29.