Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Maring

General Practice Dentistry in Grand Rapids, MI · enumerated 2017 · practices at Nicholas Ritzema DDS PC.

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

National Provider Identifier

1417487000

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Registry record

Entity type Individual (Type 1)

Name Alexandra Maring

Sex Female

Practice address 1406 Michigan St Ne, Grand Rapids, MI, 49503

Phone (616) 458-7267

Enumeration date Jun 15, 2017

Last updated in NPPES Jun 19, 2018

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2901022243 (MI) Primary

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Alexandra Maring?

The National Provider Identifier (NPI) for Alexandra Maring is 1417487000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Maring 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 →

James Zarafonetis General Practice Dentistry · Grand Rapids, MI NPI 1497855076 Nicholas Ritzema General Practice Dentistry · Grand Rapids, MI NPI 1528328507 Nicholas Ritzema DDS PC General Practice Dentistry · Grand Rapids, MI NPI 1386195071

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-19.