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JOHN L. SADOWSKI D.D.S., S.C.
NPI 1205094836
Clinic/Center - Dental in Manitowoc, WI

Active since May 30, 2008
201 E WALDO BLVD, MANITOWOC, WI 54220(920) 682-0115 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About John L. Sadowski D.d.s., S.c. NPPES

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

JOHN L. SADOWSKI D.D.S., S.C. (NPI 1205094836) is a healthcare organization registered as a dental in Manitowoc, Wisconsin and active in the NPI registry since May 2008. The organization lists John Leon Sadowski, Dentist/owner, as its authorized official.

NPPES Registry Identity

NPI1205094836
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameJOHN L. SADOWSKI D.D.S., S.C.
Location Address201 E WALDO BLVDManitowoc, WI 54220-2908
Mailing Address201 E Waldo BlvdManitowoc, WI 54220-2908 · (920) 682-0115
Phone(920) 682-0115
Organization SubpartNo
Authorized OfficialJohn Leon SadowskiDentist/owner · (920) 682-0115
Enumeration DateMay 30, 2008
Last NPPES UpdateMarch 7, 2023
✔ NPI 1205094836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
License✔ Licensed in WI · 0548G
201 E WALDO BLVD, Manitowoc, WI 54220
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Other Identifiers 2

Other0584GWI · State License Number
Other063681003WI · Wda Number

Other Providers at the Same Location NPPES 2

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

DR. JOHN L SADOWSKI D.D.S.
Dentist (General Practice)
201 E WALDO BLVD
MANITOWOC, WI 54220
Manitowoc County (920) 682-0115
DR. WARREN G. MARINACCIO DDS
Dentist
201 E WALDO BLVD
MANITOWOC, WI 54220
Manitowoc County (920) 682-2273

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 John L. Sadowski D.D.S., S.C.'s NPI number?

The NPI number for John L. Sadowski D.D.S., S.C. is 1205094836. It was assigned to this organization in the NPPES registry on May 30, 2008.

Where is John L. Sadowski D.D.S., S.C. located?

John L. Sadowski D.D.S., S.C. is located at 201 E Waldo Blvd, Manitowoc, WI 54220. The listed phone number is (920) 682-0115.

What is John L. Sadowski D.D.S., S.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for John L. Sadowski D.D.S., S.C. was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.