Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Shelley Ann Sigur DDS PC

Q: What type of organization is Shelley Ann Sigur DDS PC?

Shelley Ann Sigur DDS PC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

General Practice Dentistry in Dickson, TN · enumerated 2005 · authorized official Shelley Sigur, President.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1154310241

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Registry record

Entity type Organization (Type 2)

Legal business name Shelley Ann Sigur DDS PC

Other name <Unavail>

Practice address 1926 Hwy 46 S, Dickson, TN, 37055

Phone (615) 446-7050

Fax (615) 446-4699

Enumeration date Oct 20, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License DS6964 (TN) Primary

Authorized official

Name Shelley Sigur

Title President

Phone (615) 446-7050

Other identifiers

Identifier	Type	State	Issuer
0194337	Other	TN	BLUE CROSS BLUE SHIELD

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 type of organization is Shelley Ann Sigur DDS PC?

Shelley Ann Sigur DDS PC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.