What is William Schalk's NPI number?

William Schalk's National Provider Identifier (NPI) is 1669571618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Schalk's specialty?

William Schalk is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Schalk located?

William Schalk's practice location on file with NPPES is 14th and Main St, Polson, MT 59860.

What is William Schalk's phone number?

The practice phone number listed in the NPPES registry for William Schalk is (406) 883-4303.

Is William Schalk's NPI active?

Yes — William Schalk's NPI (1669571618) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Schalk, DDS

NPI 1669571618 · General Practice Dentistry · Polson, MT

William Schalk, DDS is a General Practice Dentistry provider in Polson, MT (NPI 1669571618).

Provider details

NPI number: 1669571618
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 1309MT (MT)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 1309MT (MT)
Dental Providers

Profile Score

Detailed profile(90/100 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

14th and Main St

Grandview Clinic

Polson, MT 59860

Phone: (406) 883-4303

Street-level locationGet directions

More MT providers

Mailing address

Po Box 328