What is William Toonen's NPI number?

William Toonen's National Provider Identifier (NPI) is 1891915856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Toonen's specialty?

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

Where is William Toonen located?

William Toonen's practice location on file with NPPES is 8715 W North Ave, Wauwatosa, WI 53226.

What is William Toonen's phone number?

The practice phone number listed in the NPPES registry for William Toonen is (414) 258-5660.

Is William Toonen's NPI active?

Yes — William Toonen's NPI (1891915856) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Toonen, DDS

NPI 1891915856 · Dentist · Wauwatosa, WI

William Toonen, DDS is a Dentist provider in Wauwatosa, WI (NPI 1891915856).

Provider details

NPI number: 1891915856
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 5000574 (WI)

Specialties & taxonomies

DentistPrimary122300000XLicense 5000574 (WI)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

8715 W North Ave

Wauwatosa, WI 53226

Phone: (414) 258-5660

Fax: (414) 258-5336

Street-level locationGet directions

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Mailing address