Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WILLIAM ROBERT MCLAREN D.D.S.
NPI 1821048265
Dentist - General Practice in Flint, MI

Q: What is William Mclaren's NPI number?

The NPI number for William Mclaren is 1821048265. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Q: What is William Mclaren's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for William Mclaren was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 10, 2006

5263 RICHFIELD RD, FLINT, MI 48506(810) 736-1500(810) 736-5774 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Robert Mclaren D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM ROBERT MCLAREN D.D.S. (NPI 1821048265) is an individual general practice provider in Flint, Michigan, licensed in Michigan (2901013239) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1821048265

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM ROBERT MCLARENCredential: D.D.S.

Location Address5263 RICHFIELD RDFlint, MI 48506-2110

Mailing Address5263 Richfield RdFlint, MI 48506-2110 · (810) 736-1500 · Fax (810) 736-5774

Phone(810) 736-1500

Fax(810) 736-5774

Sole ProprietorNo

Enumeration DateMay 10, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1821048265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MI · 2901013239

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

5263 RICHFIELD RD, Flint, MI 48506

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HERITAGE DENTAL CENTER PC

Dentist (General Practice)

5263 RICHFIELD RD
FLINT, MI 48506

Genesee County (810) 726-9746

HERITAGE COMFORT DENTAL

Dentist (General Practice)

5263 RICHFIELD RD
FLINT, MI 48506

Genesee County (810) 736-1500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Mclaren's NPI number?

The NPI number for William Mclaren is 1821048265. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is William Mclaren located?

William Mclaren practices at 5263 Richfield Rd, Flint, MI 48506. The listed phone number is (810) 736-1500.

What is William Mclaren's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for William Mclaren was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.