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Dr. Nancy Lynn Smith, DDS

Dr. Nancy Lynn Smith is a General Practice Dentistry provider (Dentist) practicing in Northbrook, IL, registered in the NPPES registry with NPI 1164595195 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1164595195
Entity type Individual (Type 1)
Name Dr. Nancy Lynn Smith
Credential DDS
Sex Female
Practice address Northbrook, IL, 60062
Phone 8472720073
Fax 8472722138
Enumeration date 2006-11-16
Last updated in NPPES 2007-07-09

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary IL

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

Other identifiers

Identifier Type State Issuer
102702 Medicaid IL
1004878 Medicaid IL
102630 Medicaid IL
Copy-ready billing details
Provider: Nancy Smith, DDS
NPI: 1164595195
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Northbrook, IL, 60062

Verify this record

Cross-check NPI 1164595195 against the authoritative CMS record: view Dr. Nancy Lynn Smith on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Nancy Smith practice?
The practice location on file with NPPES is in Northbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nancy Smith?
The National Provider Identifier (NPI) for Nancy Smith is 1164595195, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-09.