Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mariah Grace Middel, DMD

Dentist in Grandville, MI · enumerated 2022.

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

National Provider Identifier

1437892700

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Registry record

Entity type Individual (Type 1)

Name Dr. Mariah Grace Middel

Credential DMD

Sex Female

Practice address 4625 Wilson Ave Sw, Grandville, MI, 49418

Phone (616) 530-3900

Enumeration date Apr 15, 2022

Last updated in NPPES Jan 30, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2901601380 (MI) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Mariah Middel's NPI record?

Cross-check NPI 1437892700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437892700 active?

Yes, as of the latest NPPES snapshot, NPI 1437892700 is active (record last updated 2023-01-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-30.