What is Diana Williams's NPI number?

Diana Williams's National Provider Identifier (NPI) is 1841470390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Williams's specialty?

Diana Williams is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Diana Williams located?

Diana Williams's practice location on file with NPPES is 226 W State St, Montrose, MI 48457-9748.

What is Diana Williams's phone number?

The practice phone number listed in the NPPES registry for Diana Williams is (810) 639-2079.

Is Diana Williams's NPI active?

Yes — Diana Williams's NPI (1841470390) is active in the NPPES registry as of the last update on 2007-11-13.

IndividualActive

Diana Williams, D.D.S.

NPI 1841470390 · Dentist · Montrose, MI

Diana Williams, D.D.S. is a Dentist provider in Montrose, MI (NPI 1841470390).

Provider details

NPI number: 1841470390
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Female
Sole proprietor: No
License: 2901019641 (MI)

Specialties & taxonomies

DentistPrimary122300000XLicense 2901019641 (MI)
Dental Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

226 W State St

Montrose, MI 48457-9748

Phone: (810) 639-2079

Fax: (810) 639-6893

Street-level locationGet directions

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Mailing address