Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Smith, DMD
Dentist in Oak Lawn, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003955436
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Smith
Credential DMD
Sex Male
Practice address 5669 W 95th St, Oak Lawn, IL, 60453
Phone (708) 425-5300
Fax (708) 229-2556
Enumeration date Feb 5, 2007
Last updated in NPPES Feb 11, 2022
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
How do I verify Michael Smith's NPI record?
Cross-check NPI 1003955436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1003955436 active?
Yes, as of the latest NPPES snapshot, NPI 1003955436 is active (record last updated 2022-02-11).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-11.