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DR. DIANA L WILLIAMS D.D.S.
NPI 1841470390
Dentist in Montrose, MI

Active since November 13, 2007
226 W STATE ST, MONTROSE, MI 48457(810) 639-2079(810) 639-6893 Get Directions Write a Review

NPPES record last updated: November 13, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diana L Williams D.d.s. NPPES

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

DR. DIANA L WILLIAMS D.D.S. (NPI 1841470390) is an individual dentist in Montrose, Michigan, licensed in Michigan (2901019641) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1841470390
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. DIANA L WILLIAMSCredential: D.D.S.
Location Address226 W STATE STMontrose, MI 48457-9748
Mailing Address226 W State St, P.o. Box 3026Montrose, MI 48457-9748 · (810) 639-2079 · Fax (810) 639-6893
Phone(810) 639-2079
Fax(810) 639-6893
Sole ProprietorNo
Enumeration DateNovember 13, 2007
✔ NPI 1841470390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MI · 2901019641
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
226 W STATE ST, Montrose, MI 48457
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Other Names 1

Former Name (1)Miss Diana L Lash

Other Providers at the Same Location NPPES 3

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

AMANDA HAMEED MATTI HEDO DDS
Dentist (General Practice)
226 W STATE ST
MONTROSE, MI 48457
Genesee County (810) 639-2079
ROBIN C BALLARD DDS PC
Dentist
226 W STATE ST
MONTROSE, MI 48457
Genesee County (810) 639-2079
ROBIN C BALLARD D.D.S.
Dentist
226 W STATE ST
MONTROSE, MI 48457
Genesee County (810) 639-2079

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 Diana Williams's NPI number?

The NPI number for Diana Williams is 1841470390. It was assigned to this individual provider in the NPPES registry on November 13, 2007. The provider is also known as Miss Diana L Lash.

Where is Diana Williams located?

Diana Williams practices at 226 W State St, Montrose, MI 48457. The listed phone number is (810) 639-2079.

What is Diana Williams's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Diana Williams was last updated on November 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.