Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dewitt Dental Associates, PC

General Practice Dentistry in De Witt, IA · enumerated 2007 · authorized official Kelly Siegel, Business Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194870626

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Registry record

Entity type Organization (Type 2)

Legal business name Dewitt Dental Associates, PC

Practice address 907 11th St, De Witt, IA, 52742

Phone (563) 659-3411

Fax (563) 659-2831

Enumeration date Jan 24, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 07420 (IA) Primary

Authorized official

Name Kelly Siegel

Title Business Manager

Phone (563) 659-3411

Other identifiers

Identifier	Type	State	Issuer
1283150	Medicaid	IA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Dewitt Dental Associates, PC located?

The practice location on file with NPPES is in De Witt, IA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Jeffrey Siegel General Practice Dentistry · De Witt, IA NPI 1740354729 Melissa Blank Dentist · De Witt, IA NPI 1255643391 Alec Mathews Dentist · De Witt, IA NPI 1881266542 Alec Mathews DDS PC Dental Clinic/Center · De Witt, IA NPI 1831981752

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.