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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DRS. KNIERIM & DUGGAN D.M.D LTD
NPI 1457260960
Clinic/Center - Dental in Toledo, OH

Active since September 02, 2026
4339 TALMADGE RD, TOLEDO, OH 43623(419) 472-5725 Get Directions Write a Review

NPPES record added: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Drs. Knierim & Duggan D.m.d Ltd NPPES

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

DRS. KNIERIM & DUGGAN D.M.D LTD (NPI 1457260960) is a healthcare organization registered as a dental in Toledo, Ohio and active in the NPI registry since September 2026. The organization lists Kevin Knierim, Owner, as its authorized official.

NPPES Registry Identity

NPI1457260960
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameDRS. KNIERIM & DUGGAN D.M.D LTD
Location Address4339 TALMADGE RDToledo, OH 43623-3507
Mailing Address4339 Talmadge RdToledo, OH 43623-3507
Phone(419) 472-5725
Organization SubpartNo
Authorized OfficialKevin KnierimOwner · (419) 367-6465
Enumeration DateSeptember 2, 2026
NPPES CertifiedSeptember 2, 2026
✔ NPI 1457260960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
4339 TALMADGE RD, Toledo, OH 43623
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Other Providers at the Same Location NPPES 4

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

DR. THERESA R DUGGAN D.M.D.
Dentist
4339 TALMADGE RD
TOLEDO, OH 43623
Lucas County (419) 472-5725
DR. MARK ALAN BUGANSKI DDS
Dentist (General Practice)
4339 TALMADGE RD
TOLEDO, OH 43623
Lucas County (419) 472-5725
DR. RONALD E JARDIN DDS
Dentist (General Practice)
4339 TALMADGE RD
TOLEDO, OH 43623
Lucas County (419) 472-5725
DRS. JARDIN AND BUGANSKI INC.
Dentist (General Practice)
4339 TALMADGE RD
TOLEDO, OH 43623
Lucas County (419) 472-5725

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 Drs. Knierim & Duggan D.M.D Ltd's NPI number?

The NPI number for Drs. Knierim & Duggan D.M.D Ltd is 1457260960. It was assigned to this organization in the NPPES registry on September 2, 2026.

Where is Drs. Knierim & Duggan D.M.D Ltd located?

Drs. Knierim & Duggan D.M.D Ltd is located at 4339 Talmadge Rd, Toledo, OH 43623. The listed phone number is (419) 472-5725.

What is Drs. Knierim & Duggan D.M.D Ltd'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 Drs. Knierim & Duggan D.M.D Ltd was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.