Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Denneny Ent Consultants, Pllc

Q: What is the NPI number for Denneny Ent Consultants, Pllc?

The NPI for Denneny Ent Consultants, Pllc is 1780869735, a Type 2 (organization) record in the CMS NPPES registry.

Otolaryngology Physician in Knoxville, TN · enumerated 2008 · authorized official James Denneny, President.

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

National Provider Identifier

1780869735

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Registry record

Entity type Organization (Type 2)

Legal business name Denneny Ent Consultants, Pllc

Practice address 101 E Blount Ave Ste G10, Knoxville, TN, 37920

Phone (865) 632-5999

Fax (865) 632-5998

Enumeration date Jan 8, 2008

Last updated in NPPES Mar 25, 2008

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License TN17617 (TN) Primary

Authorized official

Name James Denneny

Title President

Phone (865) 632-5999

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

Who is the authorized official for Denneny Ent Consultants, Pllc?

NPPES lists James Denneny (President) as the authorized official for this organization.

What is the NPI number for Denneny Ent Consultants, Pllc?

The NPI for Denneny Ent Consultants, Pllc is 1780869735, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-25.