Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lisa Marie Sladek, O.D.
Optometrist in Grand Rapids, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548396294
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Registry record
Entity type Individual (Type 1)
Name Dr. Lisa Marie Sladek
Credential O.D.
Sex Female
Practice address 55 Campau Ave Nw, Suite 10, Grand Rapids, MI, 49503
Phone (616) 459-7380
Fax (616) 459-5752
Enumeration date Feb 26, 2007
Last updated in NPPES Feb 11, 2010
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 900D114630 | Other | MI | BLUE CROSS BLUE SHIELD |
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 Lisa Sladek?
The National Provider Identifier (NPI) for Lisa Sladek is 1548396294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lisa Sladek practice?
The practice location on file with NPPES is in Grand Rapids, MI. 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 2010-02-11.