OrganizationActive
Dentistry of Wisconsin
NPI 1437219417 · General Practice Dentistry · Sun Prairie, WI
Dentistry of Wisconsin is a General Practice Dentistry organization in Sun Prairie, WI (NPI 1437219417).
Provider details
- NPI number
- 1437219417
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- James Amstadt, Owner(608) 834-6321
- License
- 2433 (WI)
Specialties & taxonomies
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
1260 W Main St
Suite 1
Sun Prairie, WI 53590-1930
Phone: (608) 834-8668
Street-level locationGet directions
Mailing address
1260 W Main St
Sun Prairie, WI 53590-1930
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dentistry of Wisconsin's NPI number?
- Dentistry of Wisconsin's National Provider Identifier (NPI) is 1437219417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dentistry of Wisconsin?
- Dentistry of Wisconsin is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Dentistry of Wisconsin located?
- Dentistry of Wisconsin's practice location on file with NPPES is 1260 W Main St, Sun Prairie, WI 53590-1930.
- What is Dentistry of Wisconsin's phone number?
- The practice phone number listed in the NPPES registry for Dentistry of Wisconsin is (608) 834-8668.
- Who is the authorized official for Dentistry of Wisconsin?
- The authorized official listed on Dentistry of Wisconsin's NPPES record is James Amstadt, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dentistry of Wisconsin's NPI active?
- Yes — Dentistry of Wisconsin's NPI (1437219417) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.