Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Villar, D.M.D.

Q: What is the NPI number for John Villar?

The National Provider Identifier (NPI) for John Villar is 1649383753, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Grand Rapids, MI · enumerated 2006.

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

National Provider Identifier

1649383753

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Registry record

Entity type Individual (Type 1)

Name John Villar

Credential D.M.D.

Sex Male

Practice address 781 36th St Se, Grand Rapids, MI, 49548

Phone (616) 828-0052

Enumeration date Aug 16, 2006

Last updated in NPPES Dec 6, 2023

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2901016117 (MI) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
4535763	Medicaid	MI	-
4159923	Medicaid	MI	-
4535119	Medicaid	MI	-

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

Where does John Villar 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 John Villar?

The National Provider Identifier (NPI) for John Villar is 1649383753, a Type 1 (individual) record in the CMS NPPES registry.

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Jeffrey Postlewaite Obstetrics & Gynecology Physician · Wyoming, MI NPI 1043219561 Robert Gleffe Internal Medicine Physician · Grand Rapids, MI NPI 1205891504 Cynthia Schuler Family Medicine Physician · Grand Rapids, MI NPI 1235167032 Susan Sevensma Family Medicine Physician · Wyoming, MI NPI 1801812961 Metropolitan Hospital Family Medicine Physician · Wyoming, MI NPI 1114947538 Kimberly Jackson Clinical Social Worker · Grand Rapids, MI NPI 1750492336 Thomas Stevenson Family Medicine Physician · Grand Rapids, MI NPI 1649377946 Sandy Stauffer Physician Assistant · Wyoming, MI NPI 1881787489

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-06.