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Dr. Maxwell Edward Rennaker, OD

Optometrist in Grand Rapids, MI · enumerated 2018 · practices at Comprehensive Eye Care Associates PC.

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

National Provider Identifier

1366934879

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Registry record

Entity type Individual (Type 1)
Name Dr. Maxwell Edward Rennaker
Credential OD
Sex Male
Practice address 2700 5 Mile Rd Ne Ste 102, Grand Rapids, MI, 49525
Phone (330) 908-8000
Enumeration date May 31, 2018
Last updated in NPPES Sep 9, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.006660 (OH) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 4901005238 (MI) Primary
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.

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Frequently asked questions

Where does Maxwell Rennaker practice?
The practice location on file with NPPES is in Grand Rapids, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maxwell Rennaker?
The National Provider Identifier (NPI) for Maxwell Rennaker is 1366934879, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-09.