Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Sigourney Smiles

Q: What type of organization is Sigourney Smiles?

Sigourney Smiles is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in Sigourney, IA · enumerated 2018 · authorized official Megan Timm, Owner.

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

National Provider Identifier

1841779592

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Registry record

Entity type Organization (Type 2)

Legal business name Sigourney Smiles

Parent organization Timm Dental Health Clinics, PC

Practice address 214 S Jefferson St, Sigourney, IA, 52591

Phone (641) 622-3752

Enumeration date Aug 13, 2018

Last updated in NPPES Aug 13, 2018

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Megan Timm

Title Owner

Phone (319) 330-3784

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Sigourney Smiles?

Sigourney Smiles is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Providers at this address

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Pamela Kapple Dentist · Sigourney, IA NPI 1548250178 Terry Kapple Dentist · Sigourney, IA NPI 1326038969

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-13.