Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mindi J Kieffer, O.D.
Optometrist in Tinley Park, IL · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700035912
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Registry record
Entity type Individual (Type 1)
Name Mindi J Kieffer
Credential O.D.
Sex Female
Practice address 16630 S. Oak Park Ave., Tinley Park, IL, 60477
Phone (708) 481-8722
Enumeration date Sep 11, 2008
Last updated in NPPES Dec 26, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
What is the NPI number for Mindi Kieffer?
The National Provider Identifier (NPI) for Mindi Kieffer is 1700035912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mindi Kieffer practice?
The practice location on file with NPPES is in Tinley Park, 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 2013-12-26.