Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Emily M Williams, DDS

Pediatric Dentistry in Evanston, IL · enumerated 2008.

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

National Provider Identifier

1518117357

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Registry record

Entity type Individual (Type 1)

Name Dr. Emily M Williams

Credential DDS

Sex Female

Practice address 1560 Sherman Ave Ste 610, Evanston, IL, 60201

Phone (847) 869-5417

Enumeration date Sep 29, 2008

Last updated in NPPES Sep 29, 2008

Taxonomy & licenses

122300000X Dentist Dental Providers · License 019027003 (IL) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 021002222 (IL) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Where does Emily Williams practice?

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

What is the NPI number for Emily Williams?

The National Provider Identifier (NPI) for Emily Williams is 1518117357, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-29.